An update for mozjs102 is now available for openEuler-24.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-3213 Final 1.0 1.0 2026-08-01 Initial 2026-08-01 2026-08-01 openEuler SA Tool V1.0 2026-08-01 mozjs102 security update An update for mozjs102 is now available for openEuler-24.03-LTS-SP1 SpiderMonkey is the code-name for Mozilla Firefox&apos;s C++ implementation of JavaScript. It is intended to be embedded in other applications that provide host environments for JavaScript. Security Fix(es): Unexpected data returned from the Safe Browsing API could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 102.10 and Firefox ESR < 102.10.(CVE-2023-1945) There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode() function and loop through to free best.bw and assign best = trial pointer. The second loop will then return 0 because of an Out of memory error in VP8 encoder, the pointer is still assigned to trial and the AddressSanitizer will attempt a double free.(CVE-2023-1999) A website could have obscured the fullscreen notification by using a combination of <code>window.open</code>, fullscreen requests, <code>window.name</code> assignments, and <code>setInterval</code> calls. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.(CVE-2023-29533) Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.(CVE-2023-29535) An attacker could cause the memory manager to incorrectly free a pointer that addresses attacker-controlled memory, resulting in an assertion, memory corruption, or a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.(CVE-2023-29536) When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character. This could have led to reflected file download attacks potentially tricking users to install malware. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.(CVE-2023-29539) Firefox did not properly handle downloads of files ending in <code>.desktop</code>, which can be interpreted to run attacker-controlled commands. <br>*This bug only affects Firefox for Linux on certain Distributions. Other operating systems are unaffected, and Mozilla is unable to enumerate all affected Linux Distributions.*. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.(CVE-2023-29541) A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.(CVE-2023-29548) Memory safety bugs present in Firefox 111 and Firefox ESR 102.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.(CVE-2023-29550) In multiple cases browser prompts could have been obscured by popups controlled by content. These could have led to potential user confusion and spoofing attacks. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.(CVE-2023-32205) An out-of-bound read could have led to a crash in the RLBox Expat driver. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.(CVE-2023-32206) A missing delay in popup notifications could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.(CVE-2023-32207) A type checking bug would have led to invalid code being compiled. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.(CVE-2023-32211) An attacker could have positioned a `datalist` element to obscure the address bar. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.(CVE-2023-32212) When reading a file, an uninitialized value could have been used as read limit. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.(CVE-2023-32213) Mozilla developers and community members Gabriele Svelto, Andrew Osmond, Emily McDonough, Sebastian Hengst, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 112 and Firefox ESR 102.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.(CVE-2023-32215) The error page for sites with invalid TLS certificates was missing the activation-delay Firefox uses to protect prompts and permission dialogs from attacks that exploit human response time delays. If a malicious page elicited user clicks in precise locations immediately before navigating to a site with a certificate error and made the renderer extremely busy at the same time, it could create a gap between when the error page was loaded and when the display actually refreshed. With the right timing the elicited clicks could land in that gap and activate the button that overrides the certificate error for that site. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12.(CVE-2023-34414) Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12.(CVE-2023-34416) An attacker could have triggered a use-after-free condition when creating a WebRTC connection over HTTPS. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.(CVE-2023-37201) Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.(CVE-2023-37202) A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.(CVE-2023-37207) When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.(CVE-2023-37208) Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.(CVE-2023-37211) Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.(CVE-2023-4045) In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.(CVE-2023-4046) A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.(CVE-2023-4047) An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.(CVE-2023-4048) Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.(CVE-2023-4049) In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This resulted in a potentially exploitable crash which could have led to a sandbox escape. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.(CVE-2023-4050) When the number of cookies per domain was exceeded in `document.cookie`, the actual cookie jar sent to the host was no longer consistent with expected cookie jar state. This could have caused requests to be sent with some cookies missing. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.(CVE-2023-4055) Memory safety bugs present in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and Thunderbird 102.13. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.(CVE-2023-4056) When receiving rendering data over IPC `mStream` could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.(CVE-2023-4573) When creating a callback over IPC for showing the Color Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.(CVE-2023-4574) When creating a callback over IPC for showing the File Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.(CVE-2023-4575) Excel `.xll` add-in files did not have a blocklist entry in Firefox's executable blocklist which allowed them to be downloaded without any warning of their potential harm. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.(CVE-2023-4581) Memory safety bugs present in Firefox 116, Firefox ESR 102.14, Firefox ESR 115.1, Thunderbird 102.14, and Thunderbird 115.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.(CVE-2023-4584) Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)(CVE-2023-4863) An update for mozjs102 is now available for openEuler-24.03-LTS/openEuler-24.03-LTS-Next/openEuler-24.03-LTS-SP1/openEuler-24.03-LTS-SP2/openEuler-24.03-LTS-SP3/openEuler-24.03-LTS-SP4. openEuler Security has rated this update as having a security impact of critical. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Critical mozjs102 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-1945 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-1999 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-29533 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-29535 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-29536 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-29539 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-29541 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-29548 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-29550 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-32205 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-32206 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-32207 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-32211 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-32212 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-32213 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-32215 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-34414 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-34416 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-37201 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-37202 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-37207 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-37208 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-37211 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4045 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4046 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4047 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4048 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4049 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4050 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4055 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4056 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4573 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4574 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4575 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4581 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4584 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-4863 https://nvd.nist.gov/vuln/detail/CVE-2023-1945 https://nvd.nist.gov/vuln/detail/CVE-2023-1999 https://nvd.nist.gov/vuln/detail/CVE-2023-29533 https://nvd.nist.gov/vuln/detail/CVE-2023-29535 https://nvd.nist.gov/vuln/detail/CVE-2023-29536 https://nvd.nist.gov/vuln/detail/CVE-2023-29539 https://nvd.nist.gov/vuln/detail/CVE-2023-29541 https://nvd.nist.gov/vuln/detail/CVE-2023-29548 https://nvd.nist.gov/vuln/detail/CVE-2023-29550 https://nvd.nist.gov/vuln/detail/CVE-2023-32205 https://nvd.nist.gov/vuln/detail/CVE-2023-32206 https://nvd.nist.gov/vuln/detail/CVE-2023-32207 https://nvd.nist.gov/vuln/detail/CVE-2023-32211 https://nvd.nist.gov/vuln/detail/CVE-2023-32212 https://nvd.nist.gov/vuln/detail/CVE-2023-32213 https://nvd.nist.gov/vuln/detail/CVE-2023-32215 https://nvd.nist.gov/vuln/detail/CVE-2023-34414 https://nvd.nist.gov/vuln/detail/CVE-2023-34416 https://nvd.nist.gov/vuln/detail/CVE-2023-37201 https://nvd.nist.gov/vuln/detail/CVE-2023-37202 https://nvd.nist.gov/vuln/detail/CVE-2023-37207 https://nvd.nist.gov/vuln/detail/CVE-2023-37208 https://nvd.nist.gov/vuln/detail/CVE-2023-37211 https://nvd.nist.gov/vuln/detail/CVE-2023-4045 https://nvd.nist.gov/vuln/detail/CVE-2023-4046 https://nvd.nist.gov/vuln/detail/CVE-2023-4047 https://nvd.nist.gov/vuln/detail/CVE-2023-4048 https://nvd.nist.gov/vuln/detail/CVE-2023-4049 https://nvd.nist.gov/vuln/detail/CVE-2023-4050 https://nvd.nist.gov/vuln/detail/CVE-2023-4055 https://nvd.nist.gov/vuln/detail/CVE-2023-4056 https://nvd.nist.gov/vuln/detail/CVE-2023-4573 https://nvd.nist.gov/vuln/detail/CVE-2023-4574 https://nvd.nist.gov/vuln/detail/CVE-2023-4575 https://nvd.nist.gov/vuln/detail/CVE-2023-4581 https://nvd.nist.gov/vuln/detail/CVE-2023-4584 https://nvd.nist.gov/vuln/detail/CVE-2023-4863 openEuler-24.03-LTS-SP1 mozjs102-102.15.1-1.oe2403sp1.aarch64.rpm mozjs102-debuginfo-102.15.1-1.oe2403sp1.aarch64.rpm mozjs102-debugsource-102.15.1-1.oe2403sp1.aarch64.rpm mozjs102-devel-102.15.1-1.oe2403sp1.aarch64.rpm mozjs102-102.15.1-1.oe2403sp1.src.rpm mozjs102-102.15.1-1.oe2403sp1.x86_64.rpm mozjs102-debuginfo-102.15.1-1.oe2403sp1.x86_64.rpm mozjs102-debugsource-102.15.1-1.oe2403sp1.x86_64.rpm mozjs102-devel-102.15.1-1.oe2403sp1.x86_64.rpm Unexpected data returned from the Safe Browsing API could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 102.10 and Firefox ESR < 102.10. 2026-08-01 CVE-2023-1945 openEuler-24.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode() function and loop through to free best.bw and assign best = trial pointer. The second loop will then return 0 because of an Out of memory error in VP8 encoder, the pointer is still assigned to trial and the AddressSanitizer will attempt a double free. 2026-08-01 CVE-2023-1999 openEuler-24.03-LTS-SP1 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 A website could have obscured the fullscreen notification by using a combination of <code>window.open</code>, fullscreen requests, <code>window.name</code> assignments, and <code>setInterval</code> calls. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. 2026-08-01 CVE-2023-29533 openEuler-24.03-LTS-SP1 Medium 4.3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. 2026-08-01 CVE-2023-29535 openEuler-24.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 An attacker could cause the memory manager to incorrectly free a pointer that addresses attacker-controlled memory, resulting in an assertion, memory corruption, or a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. 2026-08-01 CVE-2023-29536 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character. This could have led to reflected file download attacks potentially tricking users to install malware. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. 2026-08-01 CVE-2023-29539 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Firefox did not properly handle downloads of files ending in <code>.desktop</code>, which can be interpreted to run attacker-controlled commands. <br>*This bug only affects Firefox for Linux on certain Distributions. Other operating systems are unaffected, and Mozilla is unable to enumerate all affected Linux Distributions.*. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. 2026-08-01 CVE-2023-29541 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. 2026-08-01 CVE-2023-29548 openEuler-24.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Memory safety bugs present in Firefox 111 and Firefox ESR 102.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. 2026-08-01 CVE-2023-29550 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 In multiple cases browser prompts could have been obscured by popups controlled by content. These could have led to potential user confusion and spoofing attacks. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. 2026-08-01 CVE-2023-32205 openEuler-24.03-LTS-SP1 Medium 4.3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 An out-of-bound read could have led to a crash in the RLBox Expat driver. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. 2026-08-01 CVE-2023-32206 openEuler-24.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 A missing delay in popup notifications could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. 2026-08-01 CVE-2023-32207 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 A type checking bug would have led to invalid code being compiled. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. 2026-08-01 CVE-2023-32211 openEuler-24.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 An attacker could have positioned a `datalist` element to obscure the address bar. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. 2026-08-01 CVE-2023-32212 openEuler-24.03-LTS-SP1 Medium 4.3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 When reading a file, an uninitialized value could have been used as read limit. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. 2026-08-01 CVE-2023-32213 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Mozilla developers and community members Gabriele Svelto, Andrew Osmond, Emily McDonough, Sebastian Hengst, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 112 and Firefox ESR 102.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. 2026-08-01 CVE-2023-32215 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 The error page for sites with invalid TLS certificates was missing the activation-delay Firefox uses to protect prompts and permission dialogs from attacks that exploit human response time delays. If a malicious page elicited user clicks in precise locations immediately before navigating to a site with a certificate error and made the renderer extremely busy at the same time, it could create a gap between when the error page was loaded and when the display actually refreshed. With the right timing the elicited clicks could land in that gap and activate the button that overrides the certificate error for that site. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12. 2026-08-01 CVE-2023-34414 openEuler-24.03-LTS-SP1 Low 3.1 AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12. 2026-08-01 CVE-2023-34416 openEuler-24.03-LTS-SP1 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 An attacker could have triggered a use-after-free condition when creating a WebRTC connection over HTTPS. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13. 2026-08-01 CVE-2023-37201 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13. 2026-08-01 CVE-2023-37202 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13. 2026-08-01 CVE-2023-37207 openEuler-24.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13. 2026-08-01 CVE-2023-37208 openEuler-24.03-LTS-SP1 High 7.8 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13. 2026-08-01 CVE-2023-37211 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. 2026-08-01 CVE-2023-4045 openEuler-24.03-LTS-SP1 Medium 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. 2026-08-01 CVE-2023-4046 openEuler-24.03-LTS-SP1 Medium 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. 2026-08-01 CVE-2023-4047 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. 2026-08-01 CVE-2023-4048 openEuler-24.03-LTS-SP1 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. 2026-08-01 CVE-2023-4049 openEuler-24.03-LTS-SP1 Medium 5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This resulted in a potentially exploitable crash which could have led to a sandbox escape. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. 2026-08-01 CVE-2023-4050 openEuler-24.03-LTS-SP1 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 When the number of cookies per domain was exceeded in `document.cookie`, the actual cookie jar sent to the host was no longer consistent with expected cookie jar state. This could have caused requests to be sent with some cookies missing. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. 2026-08-01 CVE-2023-4055 openEuler-24.03-LTS-SP1 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Memory safety bugs present in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and Thunderbird 102.13. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. 2026-08-01 CVE-2023-4056 openEuler-24.03-LTS-SP1 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 When receiving rendering data over IPC `mStream` could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2. 2026-08-01 CVE-2023-4573 openEuler-24.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 When creating a callback over IPC for showing the Color Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2. 2026-08-01 CVE-2023-4574 openEuler-24.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 When creating a callback over IPC for showing the File Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2. 2026-08-01 CVE-2023-4575 openEuler-24.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Excel `.xll` add-in files did not have a blocklist entry in Firefox's executable blocklist which allowed them to be downloaded without any warning of their potential harm. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2. 2026-08-01 CVE-2023-4581 openEuler-24.03-LTS-SP1 Medium 4.3 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Memory safety bugs present in Firefox 116, Firefox ESR 102.14, Firefox ESR 115.1, Thunderbird 102.14, and Thunderbird 115.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2. 2026-08-01 CVE-2023-4584 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213 Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical) 2026-08-01 CVE-2023-4863 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H mozjs102 security update 2026-08-01 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3213