# CVE-2025-15468: openssl-3-livepatches: This update for openssl-3-livepatches fixes the following issues - CVE-2025-11187: Improper validation of PBMAC1 par... CVE-2025-15468 is fixed in 15 products on 1 platform, first by libssl3t64 3.5.3-1ubuntu3, released January 26, 2026. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2025-15468 - Priority: High - CVSS: 9.8 (Important) - EPSS: 0.0082 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Jan 26, 2026 ## Description This update for openssl-3-livepatches fixes the following issues - CVE-2025-11187: Improper validation of PBMAC1 parameters in PKCS#12 MAC verification (bsc#1256878). - CVE-2025-15467: Stack buffer overflow in CMS AuthEnvelopedData parsing (bsc#1256876). - CVE-2025-15468: NULL dereference in SSL_CIPHER_find() function on unknown cipher ID (bsc#1256880). - CVE-2026-45447: Heap Use-After-Free in OpenSSL PKCS7_verify() (bsc#1266389, bsc#1266357). ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | libssl3t64 Ubuntu 25.10 (questing) | 3.5.3-1ubuntu3 | [libssl3t64 3.5.3-1ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libssl3t64-3.5.3-1ubuntu3.md) | Jan 26, 2026 | | Linux | libssl3t64 Ubuntu 26.04.1 LTS (resolute) | 3.5.5-1ubuntu1 | [libssl3t64 3.5.5-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libssl3t64-3.5.5-1ubuntu1.md) | Jan 26, 2026 | | Linux | openssl Debian 13.5 (trixie) | 3.5.4-1~deb13u2 | [DEBIAN-CVE-2025-15468](https://patchblox.com/security/data/fix/linux/debian-cve-2025-15468.md) | Jan 27, 2026 | | Linux | openssl Debian 14 | 3.5.5-1 | [DEBIAN-CVE-2025-15468](https://patchblox.com/security/data/fix/linux/debian-cve-2025-15468.md) | Jan 27, 2026 | | Linux | openssl RHEL 10 | 3.5.1-7.el10_1 | [RHSA-2026:1472](https://patchblox.com/security/data/fix/linux/rhsa-2026-1472.md) | Jan 27, 2026 | | Linux | openssl RHEL 9 | 1:3.5.1-7.el9_7 | [RHSA-2026:1473](https://patchblox.com/security/data/fix/linux/rhsa-2026-1473.md) | Jan 28, 2026 | | Linux | openssl Ubuntu 25.10 (questing) | 3.5.3-1ubuntu3 | [openssl 3.5.3-1ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-questing-openssl-3.5.3-1ubuntu3.md) | Jan 26, 2026 | | Linux | openssl Ubuntu 26.04.1 LTS (resolute) | 3.5.5-1ubuntu1 | [openssl 3.5.5-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-openssl-3.5.5-1ubuntu1.md) | Jan 26, 2026 | | Linux | openssl almalinux 10 | 1:3.5.1-7.el10_1.alma.1 | [ALSA-2026:1472](https://patchblox.com/security/data/fix/linux/alsa-2026-1472.md) | Jan 28, 2026 | | Linux | openssl almalinux 9 | 1:3.5.1-7.el9_7 | [ALSA-2026:1473](https://patchblox.com/security/data/fix/linux/alsa-2026-1473.md) | Jan 28, 2026 | | Linux | openssl amzn 2023 | 1:3.2.2-1.amzn2023.0.5 | [ALAS2023-2026-1434](https://patchblox.com/security/data/fix/linux/alas2023-2026-1434.md) | Feb 16, 2026 | | Linux | openssl ol 10 | 1:3.5.1-7.0.1.el10_1 | [ELSA-2026-1472](https://patchblox.com/security/data/fix/linux/elsa-2026-1472.md) | Jan 28, 2026 | | Linux | openssl ol 9 | 1:3.5.1-7.0.1.el9_7 | [ELSA-2026-1473](https://patchblox.com/security/data/fix/linux/elsa-2026-1473.md) | Jan 28, 2026 | | Linux | openssl rocky 10 | 1:3.5.1-7.el10_1 | [RLSA-2026:1472](https://patchblox.com/security/data/fix/linux/rlsa-2026-1472.md) | Jan 30, 2026 | | Linux | openssl rocky 9 | 1:3.5.1-7.el9_7 | [RLSA-2026:1473](https://patchblox.com/security/data/fix/linux/rlsa-2026-1473.md) | Jan 30, 2026 | | Linux | openssl-3 opensuse-leap 16.0 | 3.5.0-160000.5.1 | [OPENSUSE-SU-2026:20152-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20152-1.md) | Feb 2, 2026 | | Linux | openssl-3 sles 16.0 | 3.5.0-160000.5.1 | [SUSE-SU-2026:20223-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20223-1.md) | Feb 2, 2026 | | Linux | openssl-3-livepatches sles 15.6 | 0.4-150600.13.11.1 | [SUSE-SU-2026:2411-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2411-1.md) | Jun 16, 2026 | | Linux | openssl-3-livepatches sles 15.7 | 0.4-150700.16.6.1 | [SUSE-SU-2026:2662-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2662-1.md) | Jun 26, 2026 | | Linux | openssl-3-livepatches sles 16.0 | 0.3-160000.1.1 | [SUSE-SU-2026:20607-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20607-1.md) | Feb 18, 2026 | | Linux | openssl-debuginfo amzn 2023 | 1:3.2.2-1.amzn2023.0.5 | [ALAS2023-2026-1434](https://patchblox.com/security/data/fix/linux/alas2023-2026-1434.md) | Feb 16, 2026 | | Linux | openssl-debugsource amzn 2023 | 1:3.2.2-1.amzn2023.0.5 | [ALAS2023-2026-1434](https://patchblox.com/security/data/fix/linux/alas2023-2026-1434.md) | Feb 16, 2026 | | Linux | openssl-devel RHEL 9 | 1:3.5.1-7.el9_7 | [RHSA-2026:1473](https://patchblox.com/security/data/fix/linux/rhsa-2026-1473.md) | Jan 28, 2026 | | Linux | openssl-devel almalinux 10 | 1:3.5.1-7.el10_1.alma.1 | [ALSA-2026:1472](https://patchblox.com/security/data/fix/linux/alsa-2026-1472.md) | Jan 28, 2026 | | Linux | openssl-devel almalinux 9 | 1:3.5.1-7.el9_7 | [ALSA-2026:1473](https://patchblox.com/security/data/fix/linux/alsa-2026-1473.md) | Jan 28, 2026 | | Linux | openssl-devel amzn 2023 | 1:3.2.2-1.amzn2023.0.5 | [ALAS2023-2026-1434](https://patchblox.com/security/data/fix/linux/alas2023-2026-1434.md) | Feb 16, 2026 | | Linux | openssl-devel ol 10 | 1:3.5.1-7.0.1.el10_1 | [ELSA-2026-1472](https://patchblox.com/security/data/fix/linux/elsa-2026-1472.md) | Jan 28, 2026 | | Linux | openssl-devel ol 9 | 1:3.5.1-7.0.1.el9_7 | [ELSA-2026-1473](https://patchblox.com/security/data/fix/linux/elsa-2026-1473.md) | Jan 28, 2026 | | Linux | openssl-fips-provider-latest amzn 2023 | 1:3.2.2-1.amzn2023.0.5 | [ALAS2023-2026-1434](https://patchblox.com/security/data/fix/linux/alas2023-2026-1434.md) | Feb 16, 2026 | | Linux | openssl-fips-provider-latest-debuginfo amzn 2023 | 1:3.2.2-1.amzn2023.0.5 | [ALAS2023-2026-1434](https://patchblox.com/security/data/fix/linux/alas2023-2026-1434.md) | Feb 16, 2026 | | Linux | openssl-libs RHEL 9 | 1:3.5.1-7.el9_7 | [RHSA-2026:1473](https://patchblox.com/security/data/fix/linux/rhsa-2026-1473.md) | Jan 28, 2026 | | Linux | openssl-libs almalinux 10 | 1:3.5.1-7.el10_1.alma.1 | [ALSA-2026:1472](https://patchblox.com/security/data/fix/linux/alsa-2026-1472.md) | Jan 28, 2026 | | Linux | openssl-libs almalinux 9 | 1:3.5.1-7.el9_7 | [ALSA-2026:1473](https://patchblox.com/security/data/fix/linux/alsa-2026-1473.md) | Jan 28, 2026 | | Linux | openssl-libs amzn 2023 | 1:3.2.2-1.amzn2023.0.5 | [ALAS2023-2026-1434](https://patchblox.com/security/data/fix/linux/alas2023-2026-1434.md) | Feb 16, 2026 | | Linux | openssl-libs ol 10 | 1:3.5.1-7.0.1.el10_1 | [ELSA-2026-1472](https://patchblox.com/security/data/fix/linux/elsa-2026-1472.md) | Jan 28, 2026 | | Linux | openssl-libs ol 9 | 1:3.5.1-7.0.1.el9_7 | [ELSA-2026-1473](https://patchblox.com/security/data/fix/linux/elsa-2026-1473.md) | Jan 28, 2026 | | Linux | openssl-libs-debuginfo amzn 2023 | 1:3.2.2-1.amzn2023.0.5 | [ALAS2023-2026-1434](https://patchblox.com/security/data/fix/linux/alas2023-2026-1434.md) | Feb 16, 2026 | | Linux | openssl-perl RHEL 9 | 1:3.5.1-7.el9_7 | [RHSA-2026:1473](https://patchblox.com/security/data/fix/linux/rhsa-2026-1473.md) | Jan 28, 2026 | | Linux | openssl-perl almalinux 10 | 1:3.5.1-7.el10_1.alma.1 | [ALSA-2026:1472](https://patchblox.com/security/data/fix/linux/alsa-2026-1472.md) | Jan 28, 2026 | | Linux | openssl-perl almalinux 9 | 1:3.5.1-7.el9_7 | [ALSA-2026:1473](https://patchblox.com/security/data/fix/linux/alsa-2026-1473.md) | Jan 28, 2026 | | Linux | openssl-perl amzn 2023 | 1:3.2.2-1.amzn2023.0.5 | [ALAS2023-2026-1434](https://patchblox.com/security/data/fix/linux/alas2023-2026-1434.md) | Feb 16, 2026 | | Linux | openssl-perl ol 10 | 1:3.5.1-7.0.1.el10_1 | [ELSA-2026-1472](https://patchblox.com/security/data/fix/linux/elsa-2026-1472.md) | Jan 28, 2026 | | Linux | openssl-perl ol 9 | 1:3.5.1-7.0.1.el9_7 | [ELSA-2026-1473](https://patchblox.com/security/data/fix/linux/elsa-2026-1473.md) | Jan 28, 2026 | | Linux | openssl-provider-legacy Ubuntu 25.10 (questing) | 3.5.3-1ubuntu3 | [openssl-provider-legacy 3.5.3-1ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-questing-openssl-provider-legacy-3.5.3-1ubuntu3.md) | Jan 26, 2026 | | Linux | openssl-provider-legacy Ubuntu 26.04.1 LTS (resolute) | 3.5.5-1ubuntu1 | [openssl-provider-legacy 3.5.5-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-openssl-provider-legacy-3.5.5-1ubuntu1.md) | Jan 26, 2026 | | Linux | openssl-snapsafe-libs amzn 2023 | 1:3.2.2-1.amzn2023.0.5 | [ALAS2023-2026-1434](https://patchblox.com/security/data/fix/linux/alas2023-2026-1434.md) | Feb 16, 2026 | | Linux | openssl-snapsafe-libs-debuginfo amzn 2023 | 1:3.2.2-1.amzn2023.0.5 | [ALAS2023-2026-1434](https://patchblox.com/security/data/fix/linux/alas2023-2026-1434.md) | Feb 16, 2026 | --- Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.