An update for poppler is now available for openEuler-24.03-LTS-SP4 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-4820 Final 1.0 1.0 2026-11-11 Initial 2026-11-11 2026-11-11 openEuler SA Tool V1.0 2026-11-11 poppler security update An update for poppler is now available for openEuler-24.03-LTS-SP4 is a PDF rendering library. Security Fix(es): A flaw has been found in Freedesktop Poppler 26.07.0. Impacted is the function JBIG2Stream::rewind of the file poppler/JBIG2Stream.cc. This manipulation causes null pointer dereference. It is possible to initiate the attack remotely. The exploit has been published and may be used. Upgrading to version 26.08.0 is recommended to address this issue. Patch name: 5e49250f13b0390edeb3f90eb4c02c9941f97067. Upgrading the affected component is advised.(CVE-2026-93312) A vulnerability was found in Freedesktop Poppler 26.07.0. The impacted element is the function JBIG2Stream::readCodeTableSeg of the file poppler/JBIG2Stream.cc. Performing a manipulation results in integer overflow. The attack can be initiated remotely. The exploit has been made public and could be used. The patch is named eb87cf711563894649bd0c365baa479401dc6d51. To fix this issue, it is recommended to deploy a patch.(CVE-2026-93313) A vulnerability was determined in Freedesktop Poppler 26.07.0. This affects the function FoFiTrueType::mapCodeToGID of the file fofi/FoFiTrueType.cc. Executing a manipulation of the argument segCnt can lead to integer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called ed2a5538cf0a8d3ff908191eda9b73f91a5f952a. It is advisable to implement a patch to correct this issue.(CVE-2026-93314) An update for poppler is now available for openEuler-24.03-LTS-SP4. openEuler Security has rated this update as having a security impact of medium. 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. Medium poppler https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4820 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-93312 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-93313 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-93314 https://nvd.nist.gov/vuln/detail/CVE-2026-93312 https://nvd.nist.gov/vuln/detail/CVE-2026-93313 https://nvd.nist.gov/vuln/detail/CVE-2026-93314 openEuler-24.03-LTS-SP4 poppler-23.12.0-15.oe2403sp4.x86_64.rpm poppler-cpp-23.12.0-15.oe2403sp4.x86_64.rpm poppler-cpp-devel-23.12.0-15.oe2403sp4.x86_64.rpm poppler-debuginfo-23.12.0-15.oe2403sp4.x86_64.rpm poppler-debugsource-23.12.0-15.oe2403sp4.x86_64.rpm poppler-devel-23.12.0-15.oe2403sp4.x86_64.rpm poppler-glib-23.12.0-15.oe2403sp4.x86_64.rpm poppler-glib-devel-23.12.0-15.oe2403sp4.x86_64.rpm poppler-qt5-23.12.0-15.oe2403sp4.x86_64.rpm poppler-qt5-devel-23.12.0-15.oe2403sp4.x86_64.rpm poppler-qt6-23.12.0-15.oe2403sp4.x86_64.rpm poppler-qt6-devel-23.12.0-15.oe2403sp4.x86_64.rpm poppler-utils-23.12.0-15.oe2403sp4.x86_64.rpm poppler-glib-doc-23.12.0-15.oe2403sp4.noarch.rpm poppler-help-23.12.0-15.oe2403sp4.noarch.rpm poppler-23.12.0-15.oe2403sp4.aarch64.rpm poppler-cpp-23.12.0-15.oe2403sp4.aarch64.rpm poppler-cpp-devel-23.12.0-15.oe2403sp4.aarch64.rpm poppler-debuginfo-23.12.0-15.oe2403sp4.aarch64.rpm poppler-debugsource-23.12.0-15.oe2403sp4.aarch64.rpm poppler-devel-23.12.0-15.oe2403sp4.aarch64.rpm poppler-glib-23.12.0-15.oe2403sp4.aarch64.rpm poppler-glib-devel-23.12.0-15.oe2403sp4.aarch64.rpm poppler-qt5-23.12.0-15.oe2403sp4.aarch64.rpm poppler-qt5-devel-23.12.0-15.oe2403sp4.aarch64.rpm poppler-qt6-23.12.0-15.oe2403sp4.aarch64.rpm poppler-qt6-devel-23.12.0-15.oe2403sp4.aarch64.rpm poppler-utils-23.12.0-15.oe2403sp4.aarch64.rpm poppler-23.12.0-15.oe2403sp4.src.rpm A flaw has been found in Freedesktop Poppler 26.07.0. Impacted is the function JBIG2Stream::rewind of the file poppler/JBIG2Stream.cc. This manipulation causes null pointer dereference. It is possible to initiate the attack remotely. The exploit has been published and may be used. Upgrading to version 26.08.0 is recommended to address this issue. Patch name: 5e49250f13b0390edeb3f90eb4c02c9941f97067. Upgrading the affected component is advised. 2026-11-11 CVE-2026-93312 openEuler-24.03-LTS-SP4 Medium 4.3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L poppler security update 2026-11-11 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4820 A vulnerability was found in Freedesktop Poppler 26.07.0. The impacted element is the function JBIG2Stream::readCodeTableSeg of the file poppler/JBIG2Stream.cc. Performing a manipulation results in integer overflow. The attack can be initiated remotely. The exploit has been made public and could be used. The patch is named eb87cf711563894649bd0c365baa479401dc6d51. To fix this issue, it is recommended to deploy a patch. 2026-11-11 CVE-2026-93313 openEuler-24.03-LTS-SP4 Medium 6.3 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L poppler security update 2026-11-11 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4820 A vulnerability was determined in Freedesktop Poppler 26.07.0. This affects the function FoFiTrueType::mapCodeToGID of the file fofi/FoFiTrueType.cc. Executing a manipulation of the argument segCnt can lead to integer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called ed2a5538cf0a8d3ff908191eda9b73f91a5f952a. It is advisable to implement a patch to correct this issue. 2026-11-11 CVE-2026-93314 openEuler-24.03-LTS-SP4 Medium 6.3 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L poppler security update 2026-11-11 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4820