SUSE-SU-2026:0343-1: moderate: Security update for openssl-1_1

Fri Jan 30 08:30:11 UTC 2026

# Security update for openssl-1_1

Announcement ID: SUSE-SU-2026:0343-1  
Release Date: 2026-01-29T18:34:02Z  
Rating: moderate  
References:

  * bsc#1256834
  * bsc#1256835
  * bsc#1256836
  * bsc#1256837
  * bsc#1256838
  * bsc#1256839
  * bsc#1256840

Cross-References:

  * CVE-2025-68160
  * CVE-2025-69418
  * CVE-2025-69419
  * CVE-2025-69420
  * CVE-2025-69421
  * CVE-2026-22795
  * CVE-2026-22796

CVSS scores:

  * CVE-2025-68160 ( SUSE ):  6.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-68160 ( SUSE ):  6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-68160 ( NVD ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-69418 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-69418 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-69418 ( NVD ):  4.0 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
  * CVE-2025-69419 ( SUSE ):  6.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-69419 ( SUSE ):  6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-69419 ( NVD ):  7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2025-69420 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-69420 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-69420 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-69421 ( SUSE ):  6.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-69421 ( SUSE ):  6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-22795 ( SUSE ):  6.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-22795 ( SUSE ):  6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-22795 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-22796 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-22796 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products:

  * SUSE Linux Enterprise Micro 5.2
  * SUSE Linux Enterprise Micro for Rancher 5.2

An update that solves seven vulnerabilities can now be installed.

## Description:

This update for openssl-1_1 fixes the following issues:

  * CVE-2026-22795: Missing ASN1_TYPE validation in PKCS#12 parsing
    (bsc#1256839).
  * CVE-2025-69420: Missing ASN1_TYPE validation in TS_RESP_verify_response()
    function (bsc#1256837).
  * CVE-2025-69421: NULL Pointer Dereference in PKCS12_item_decrypt_d2i_ex
    function (bsc#1256838).
  * CVE-2026-22796: ASN1_TYPE Type Confusion in the
    PKCS7_digest_from_attributes() function (bsc#1256840).
  * CVE-2025-68160: Heap out-of-bounds write in BIO_f_linebuffer on short writes
    (bsc#1256834).
  * CVE-2025-69418: Unauthenticated/unencrypted trailing bytes with low-level
    OCB function calls (bsc#1256835).
  * CVE-2025-69419: Out of bounds write in PKCS12_get_friendlyname() UTF-8
    conversion (bsc#1256836).

## 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 Enterprise Micro 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2026-343=1

  * SUSE Linux Enterprise Micro for Rancher 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2026-343=1

## Package List:

  * SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
    * libopenssl-1_1-devel-1.1.1d-150200.11.106.1
    * openssl-1_1-1.1.1d-150200.11.106.1
    * openssl-1_1-debugsource-1.1.1d-150200.11.106.1
    * openssl-1_1-debuginfo-1.1.1d-150200.11.106.1
    * libopenssl1_1-1.1.1d-150200.11.106.1
    * libopenssl1_1-debuginfo-1.1.1d-150200.11.106.1
    * libopenssl1_1-hmac-1.1.1d-150200.11.106.1
  * SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
    * libopenssl-1_1-devel-1.1.1d-150200.11.106.1
    * openssl-1_1-1.1.1d-150200.11.106.1
    * openssl-1_1-debugsource-1.1.1d-150200.11.106.1
    * openssl-1_1-debuginfo-1.1.1d-150200.11.106.1
    * libopenssl1_1-1.1.1d-150200.11.106.1
    * libopenssl1_1-debuginfo-1.1.1d-150200.11.106.1
    * libopenssl1_1-hmac-1.1.1d-150200.11.106.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-68160.html
  * https://www.suse.com/security/cve/CVE-2025-69418.html
  * https://www.suse.com/security/cve/CVE-2025-69419.html
  * https://www.suse.com/security/cve/CVE-2025-69420.html
  * https://www.suse.com/security/cve/CVE-2025-69421.html
  * https://www.suse.com/security/cve/CVE-2026-22795.html
  * https://www.suse.com/security/cve/CVE-2026-22796.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1256834
  * https://bugzilla.suse.com/show_bug.cgi?id=1256835
  * https://bugzilla.suse.com/show_bug.cgi?id=1256836
  * https://bugzilla.suse.com/show_bug.cgi?id=1256837
  * https://bugzilla.suse.com/show_bug.cgi?id=1256838
  * https://bugzilla.suse.com/show_bug.cgi?id=1256839
  * https://bugzilla.suse.com/show_bug.cgi?id=1256840

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.suse.com/pipermail/sle-security-updates/attachments/20260130/6994aa60/attachment.htm>