CVE-2025-13151
CVE-2025-13151
CVE-2025-13151 is fixed in 13 products on 1 platform, first by libtasn1-6 4.13-2ubuntu0.1~esm1, released January 7, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0137
72nd percentile
This update for libtasn1 fixes the following issues: - CVE-2025-13151: stack-based buffer overflow in `asn1_expend_octet_string` (bsc#1256341).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libtasn1 · RHEL 10 | 4.20.0-5.el10_2 | RHSA-2026:28235 | Jan 7, 2026 |
| libtasn1 · RHEL 8 | 0:4.13-6.el8_10 | RHSA-2026:36728 | Jul 9, 2026 |
| libtasn1 · RHEL 9 | 0:4.16.0-10.el9_8 | RHSA-2026:28253 | Jun 24, 2026 |
| libtasn1 · almalinux 10 | 4.20.0-5.el10_2 | ALSA-2026:28235 | Jun 23, 2026 |
| libtasn1 · almalinux 8 | 4.13-6.el8_10 | ALSA-2026:36728 | Jul 8, 2026 |
| libtasn1 · almalinux 9 | 4.16.0-10.el9_8 | ALSA-2026:28253 | Jun 23, 2026 |
| libtasn1 · amzn 2023 | 4.19.0-1.amzn2023.0.6 | ALAS2023-2026-1395 | Feb 5, 2026 |
| libtasn1 · ol 10 | 0:4.20.0-5.el10_2 | ELSA-2026-28235 | Jul 16, 2026 |
| libtasn1 · ol 8 | 0:4.13-6.el8_10 | ELSA-2026-36728 | Jul 8, 2026 |
| libtasn1 · ol 9 | 0:4.16.0-10.el9_8 | ELSA-2026-28253 | Jun 23, 2026 |
| libtasn1 · opensuse-leap 15.6 | 4.13-150000.4.14.1 | SUSE-SU-2026:0224-1 | Jan 22, 2026 |
| libtasn1 · opensuse-leap 16.0 | 4.21.0-160000.1.1 | OPENSUSE-SU-2026:20470-1 | Apr 7, 2026 |
| libtasn1 · rocky 10 | 0:4.20.0-5.el10_2 | RLSA-2026:28235 | Jun 24, 2026 |
| libtasn1 · rocky 8 | 0:4.13-6.el8_10 | RLSA-2026:36728 | Jul 9, 2026 |
| libtasn1 · rocky 9 | 0:4.16.0-10.el9_8 | RLSA-2026:28253 | Jun 24, 2026 |
| libtasn1 · sles 15.7 | 4.13-150000.4.14.1 | SUSE-SU-2026:0224-1 | Jan 22, 2026 |
| libtasn1 · sles 16.0 | 4.21.0-160000.1.1 | SUSE-SU-2026:21142-1 | Apr 7, 2026 |
| libtasn1-6 · Debian 13.5 (trixie) | 4.20.0-2+deb13u1 | DEBIAN-CVE-2025-13151 | Jan 7, 2026 |
| libtasn1-6 · Debian 14 | 4.21.0-2 | DEBIAN-CVE-2025-13151 | Jan 7, 2026 |
| libtasn1-6 · Ubuntu 18.04.6 LTS (bionic) | 4.13-2ubuntu0.1~esm1 | libtasn1-6 4.13-2ubuntu0.1~esm1 | Jan 7, 2026 |
| libtasn1-6 · Ubuntu 20.04 LTS (focal) | 4.16.0-2ubuntu0.1+esm1 | libtasn1-6 4.16.0-2ubuntu0.1+esm1 | Jan 7, 2026 |
| libtasn1-6 · Ubuntu 22.04.1 LTS (jammy) | 4.18.0-4ubuntu0.2 | libtasn1-6 4.18.0-4ubuntu0.2 | Jan 7, 2026 |
| libtasn1-6 · Ubuntu 24.04.5 LTS (noble) | 4.19.0-3ubuntu0.24.04.2 | libtasn1-6 4.19.0-3ubuntu0.24.04.2 | Jan 7, 2026 |
| libtasn1-6 · Ubuntu 25.10 (questing) | 4.20.0-2ubuntu0.25.10.1 | libtasn1-6 4.20.0-2ubuntu0.25.10.1 | Jan 7, 2026 |
| libtasn1-bin · Ubuntu 18.04.6 LTS (bionic) | 4.13-2ubuntu0.1~esm1 | libtasn1-bin 4.13-2ubuntu0.1~esm1 | Jan 7, 2026 |
| libtasn1-bin · Ubuntu 20.04 LTS (focal) | 4.16.0-2ubuntu0.1+esm1 | libtasn1-bin 4.16.0-2ubuntu0.1+esm1 | Jan 7, 2026 |
| libtasn1-bin · Ubuntu 22.04.1 LTS (jammy) | 4.18.0-4ubuntu0.2 | libtasn1-bin 4.18.0-4ubuntu0.2 | Jan 7, 2026 |
| libtasn1-bin · Ubuntu 24.04.5 LTS (noble) | 4.19.0-3ubuntu0.24.04.2 | libtasn1-bin 4.19.0-3ubuntu0.24.04.2 | Jan 7, 2026 |
| libtasn1-bin · Ubuntu 25.10 (questing) | 4.20.0-2ubuntu0.25.10.1 | libtasn1-bin 4.20.0-2ubuntu0.25.10.1 | Jan 7, 2026 |
| libtasn1-debuginfo · amzn 2023 | 4.19.0-1.amzn2023.0.6 | ALAS2023-2026-1395 | Feb 5, 2026 |
| libtasn1-debugsource · amzn 2023 | 4.19.0-1.amzn2023.0.6 | ALAS2023-2026-1395 | Feb 5, 2026 |
| libtasn1-devel · RHEL 8 | 0:4.13-6.el8_10 | RHSA-2026:36728 | Jul 9, 2026 |
| libtasn1-devel · RHEL 9 | 0:4.16.0-10.el9_8 | RHSA-2026:28253 | Jun 24, 2026 |
| libtasn1-devel · almalinux 10 | 4.20.0-5.el10_2 | ALSA-2026:28235 | Jun 23, 2026 |
| libtasn1-devel · almalinux 8 | 4.13-6.el8_10 | ALSA-2026:36728 | Jul 8, 2026 |
| libtasn1-devel · almalinux 9 | 4.16.0-10.el9_8 | ALSA-2026:28253 | Jun 23, 2026 |
| libtasn1-devel · amzn 2023 | 4.19.0-1.amzn2023.0.6 | ALAS2023-2026-1395 | Feb 5, 2026 |
| libtasn1-devel · ol 10 | 0:4.20.0-5.el10_2 | ELSA-2026-28235 | Jul 16, 2026 |
| libtasn1-devel · ol 8 | 0:4.13-6.el8_10 | ELSA-2026-36728 | Jul 8, 2026 |
| libtasn1-devel · ol 9 | 0:4.16.0-10.el9_8 | ELSA-2026-28253 | Jun 23, 2026 |
| libtasn1-tools · RHEL 8 | 0:4.13-6.el8_10 | RHSA-2026:36728 | Jul 9, 2026 |
| libtasn1-tools · RHEL 9 | 0:4.16.0-10.el9_8 | RHSA-2026:28253 | Jun 24, 2026 |
| libtasn1-tools · almalinux 10 | 4.20.0-5.el10_2 | ALSA-2026:28235 | Jun 23, 2026 |
| libtasn1-tools · almalinux 8 | 4.13-6.el8_10 | ALSA-2026:36728 | Jul 8, 2026 |
| libtasn1-tools · almalinux 9 | 4.16.0-10.el9_8 | ALSA-2026:28253 | Jun 23, 2026 |
| libtasn1-tools · amzn 2023 | 4.19.0-1.amzn2023.0.6 | ALAS2023-2026-1395 | Feb 5, 2026 |
| libtasn1-tools · ol 10 | 0:4.20.0-5.el10_2 | ELSA-2026-28235 | Jul 16, 2026 |
| libtasn1-tools · ol 8 | 0:4.13-6.el8_10 | ELSA-2026-36728 | Jul 8, 2026 |
| libtasn1-tools · ol 9 | 0:4.16.0-10.el9_8 | ELSA-2026-28253 | Jun 23, 2026 |
| libtasn1-tools-debuginfo · amzn 2023 | 4.19.0-1.amzn2023.0.6 | ALAS2023-2026-1395 | Feb 5, 2026 |
| mingw-libtasn1 · Fedora 43 | 4.21.0-1.fc43 | FEDORA-2026-0DFBD2A5E2 | Jan 13, 2026 |
| mingw32-libtasn1 · Fedora 43 | 4.21.0-1.fc43 | FEDORA-2026-0DFBD2A5E2 | Jan 13, 2026 |
| mingw32-libtasn1-debuginfo · Fedora 43 | 4.21.0-1.fc43 | FEDORA-2026-0DFBD2A5E2 | Jan 13, 2026 |
| mingw64-libtasn1 · Fedora 43 | 4.21.0-1.fc43 | FEDORA-2026-0DFBD2A5E2 | Jan 13, 2026 |
| mingw64-libtasn1-debuginfo · Fedora 43 | 4.21.0-1.fc43 | FEDORA-2026-0DFBD2A5E2 | Jan 13, 2026 |
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