An update for p11-kit is now available for openEuler-24.03-LTS-SP3,openEuler-24.03-LTS-SP4,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-3503 Final 1.0 1.0 2026-08-30 Initial 2026-08-30 2026-08-30 openEuler SA Tool V1.0 2026-08-30 p11-kit security update An update for p11-kit is now available for openEuler-24.03-LTS-SP3,openEuler-24.03-LTS-SP4,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS-SP1 Provides a way to load and enumerate PKCS#11 modules. Provides a standard configuration setup for installing PKCS#11 modules in such a way that they're discoverable. Also solves problems with coordinating the use of PKCS#11 by different components or libraries living in the same process. Security Fix(es): A flaw was found in p11-kit. A local attacker, or one with equivalent access to a reachable RPC channel, could exploit an integer overflow vulnerability. By sending specially crafted messages, the attacker can cause the system to miscalculate memory allocation for nested attributes. This leads to a memory corruption issue, specifically a heap out-of-bounds write, which can crash the p11-kit RPC parsing process, resulting in a Denial of Service (DoS). This vulnerability is only exploitable on 32 bit systems.(CVE-2026-18938) An update for p11-kit is now available for openEuler-24.03-LTS-SP3,openEuler-24.03-LTS-SP4,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS-SP1. 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 p11-kit https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3503 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-18938 https://nvd.nist.gov/vuln/detail/CVE-2026-18938 openEuler-24.03-LTS-SP3 openEuler-24.03-LTS-SP4 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS-SP1 p11-kit-0.25.0-3.oe2403sp3.aarch64.rpm p11-kit-debuginfo-0.25.0-3.oe2403sp3.aarch64.rpm p11-kit-debugsource-0.25.0-3.oe2403sp3.aarch64.rpm p11-kit-devel-0.25.0-3.oe2403sp3.aarch64.rpm p11-kit-help-0.25.0-3.oe2403sp3.aarch64.rpm p11-kit-server-0.25.0-3.oe2403sp3.aarch64.rpm p11-kit-trust-0.25.0-3.oe2403sp3.aarch64.rpm p11-kit-0.25.0-3.oe2403sp4.aarch64.rpm p11-kit-debuginfo-0.25.0-3.oe2403sp4.aarch64.rpm p11-kit-debugsource-0.25.0-3.oe2403sp4.aarch64.rpm p11-kit-devel-0.25.0-3.oe2403sp4.aarch64.rpm p11-kit-help-0.25.0-3.oe2403sp4.aarch64.rpm p11-kit-server-0.25.0-3.oe2403sp4.aarch64.rpm p11-kit-trust-0.25.0-3.oe2403sp4.aarch64.rpm p11-kit-0.23.20-6.oe2003sp4.aarch64.rpm p11-kit-debuginfo-0.23.20-6.oe2003sp4.aarch64.rpm p11-kit-debugsource-0.23.20-6.oe2003sp4.aarch64.rpm p11-kit-devel-0.23.20-6.oe2003sp4.aarch64.rpm p11-kit-help-0.23.20-6.oe2003sp4.aarch64.rpm p11-kit-server-0.23.20-6.oe2003sp4.aarch64.rpm p11-kit-trust-0.23.20-6.oe2003sp4.aarch64.rpm p11-kit-0.24.0-3.oe2203sp4.aarch64.rpm p11-kit-debuginfo-0.24.0-3.oe2203sp4.aarch64.rpm p11-kit-debugsource-0.24.0-3.oe2203sp4.aarch64.rpm p11-kit-devel-0.24.0-3.oe2203sp4.aarch64.rpm p11-kit-help-0.24.0-3.oe2203sp4.aarch64.rpm p11-kit-server-0.24.0-3.oe2203sp4.aarch64.rpm p11-kit-trust-0.24.0-3.oe2203sp4.aarch64.rpm p11-kit-0.25.0-3.oe2403sp1.aarch64.rpm p11-kit-debuginfo-0.25.0-3.oe2403sp1.aarch64.rpm p11-kit-debugsource-0.25.0-3.oe2403sp1.aarch64.rpm p11-kit-devel-0.25.0-3.oe2403sp1.aarch64.rpm p11-kit-help-0.25.0-3.oe2403sp1.aarch64.rpm p11-kit-server-0.25.0-3.oe2403sp1.aarch64.rpm p11-kit-trust-0.25.0-3.oe2403sp1.aarch64.rpm p11-kit-0.25.0-3.oe2403sp3.src.rpm p11-kit-0.25.0-3.oe2403sp4.src.rpm p11-kit-0.23.20-6.oe2003sp4.src.rpm p11-kit-0.24.0-3.oe2203sp4.src.rpm p11-kit-0.25.0-3.oe2403sp1.src.rpm p11-kit-0.25.0-3.oe2403sp3.x86_64.rpm p11-kit-debuginfo-0.25.0-3.oe2403sp3.x86_64.rpm p11-kit-debugsource-0.25.0-3.oe2403sp3.x86_64.rpm p11-kit-devel-0.25.0-3.oe2403sp3.x86_64.rpm p11-kit-help-0.25.0-3.oe2403sp3.x86_64.rpm p11-kit-server-0.25.0-3.oe2403sp3.x86_64.rpm p11-kit-trust-0.25.0-3.oe2403sp3.x86_64.rpm p11-kit-0.25.0-3.oe2403sp4.x86_64.rpm p11-kit-debuginfo-0.25.0-3.oe2403sp4.x86_64.rpm p11-kit-debugsource-0.25.0-3.oe2403sp4.x86_64.rpm p11-kit-devel-0.25.0-3.oe2403sp4.x86_64.rpm p11-kit-help-0.25.0-3.oe2403sp4.x86_64.rpm p11-kit-server-0.25.0-3.oe2403sp4.x86_64.rpm p11-kit-trust-0.25.0-3.oe2403sp4.x86_64.rpm p11-kit-0.23.20-6.oe2003sp4.x86_64.rpm p11-kit-debuginfo-0.23.20-6.oe2003sp4.x86_64.rpm p11-kit-debugsource-0.23.20-6.oe2003sp4.x86_64.rpm p11-kit-devel-0.23.20-6.oe2003sp4.x86_64.rpm p11-kit-help-0.23.20-6.oe2003sp4.x86_64.rpm p11-kit-server-0.23.20-6.oe2003sp4.x86_64.rpm p11-kit-trust-0.23.20-6.oe2003sp4.x86_64.rpm p11-kit-0.24.0-3.oe2203sp4.x86_64.rpm p11-kit-debuginfo-0.24.0-3.oe2203sp4.x86_64.rpm p11-kit-debugsource-0.24.0-3.oe2203sp4.x86_64.rpm p11-kit-devel-0.24.0-3.oe2203sp4.x86_64.rpm p11-kit-help-0.24.0-3.oe2203sp4.x86_64.rpm p11-kit-server-0.24.0-3.oe2203sp4.x86_64.rpm p11-kit-trust-0.24.0-3.oe2203sp4.x86_64.rpm p11-kit-0.25.0-3.oe2403sp1.x86_64.rpm p11-kit-debuginfo-0.25.0-3.oe2403sp1.x86_64.rpm p11-kit-debugsource-0.25.0-3.oe2403sp1.x86_64.rpm p11-kit-devel-0.25.0-3.oe2403sp1.x86_64.rpm p11-kit-help-0.25.0-3.oe2403sp1.x86_64.rpm p11-kit-server-0.25.0-3.oe2403sp1.x86_64.rpm p11-kit-trust-0.25.0-3.oe2403sp1.x86_64.rpm A flaw was found in p11-kit. A local attacker, or one with equivalent access to a reachable RPC channel, could exploit an integer overflow vulnerability. By sending specially crafted messages, the attacker can cause the system to miscalculate memory allocation for nested attributes. This leads to a memory corruption issue, specifically a heap out-of-bounds write, which can crash the p11-kit RPC parsing process, resulting in a Denial of Service (DoS). This vulnerability is only exploitable on 32 bit systems. 2026-08-30 CVE-2026-18938 openEuler-24.03-LTS-SP3 openEuler-24.03-LTS-SP4 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS-SP1 Medium 6.2 AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H p11-kit security update 2026-08-30 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3503