Ubuntu OS Nano 20.04 libcrypto High OOB Security Flaw 2023-11987-2
suse
May 15, 2026
An update that solves two vulnerabilities can now be installed.
Summary
## This update for libtpms fixes the following issues: * CVE-2025-49133: Fixed potential out of bounds (OOB) read vulnerability (bsc#1244528). * CVE-2026-21444: Fixed remote data confidentiality compromise via incorrect Initialization Vector (IV) handling (bsc#1260439). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Micro 6.2 zypper in -t patch SUSE-SL-Micro-6.2-714=1 ## Package List: * SUSE Linux Micro 6.2 (aarch64 ppc64le s390x x86_64) * libtpms-debugsource-0.10.0-160000.5.1 * libtpms0-debuginfo-0.10.0-160000.5.1 * libtpms0-0.10.0-160000.5.1
Topics Covered
References
* bsc#1244528
* bsc#1260439
Cross-
* CVE-2025-49133
* CVE-2026-21444
CVSS scores:
* CVE-2025-49133 ( SUSE ): 5.9 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H
* CVE-2025-49133 ( NVD ): 5.9 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H
* CVE-2025-49133 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2026-21444 ( SUSE ): 6.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
* CVE-2026-21444 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
* CVE-2026-21444 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Products:
* SUSE Linux Micro 6.2
An update that solves two vulnerabilities can now be installed.
##
* https://www.suse.com/security/cve/CVE-2025-49133.html
* https://www.suse.com/security/cve/CVE-2026-21444.html
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Announcement ID: SUSE-SU-2026:21581-1
Release Date: 2026-05-06T18:19:25Z
Rating: moderate
Topics Covered
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