SUSE-SU-2026:0310-1: critical: Security update for openssl-3

SLE-SECURITY-UPDATES null at suse.de
Wed Jan 28 16:30:31 UTC 2026 


# Security update for openssl-3

Announcement ID: SUSE-SU-2026:0310-1  
Release Date: 2026-01-28T09:37:31Z  
Rating: critical  
References:

  * bsc#1256830
  * bsc#1256834
  * bsc#1256835
  * bsc#1256836
  * bsc#1256837
  * bsc#1256838
  * bsc#1256839
  * bsc#1256840

  
Cross-References:

  * CVE-2025-15467
  * CVE-2025-68160
  * CVE-2025-69418
  * CVE-2025-69419
  * CVE-2025-69420
  * CVE-2025-69421
  * CVE-2026-22795
  * CVE-2026-22796

  
CVSS scores:

  * CVE-2025-15467 ( SUSE ):  9.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-15467 ( SUSE ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * 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-2025-69418 ( 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-2025-69419 ( 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-2025-69420 ( 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-2025-69421 ( 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-2026-22796 ( 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:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise Micro 5.3
  * SUSE Linux Enterprise Micro 5.4
  * SUSE Linux Enterprise Micro for Rancher 5.3
  * SUSE Linux Enterprise Micro for Rancher 5.4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4

  
  
An update that solves eight vulnerabilities can now be installed.

## Description:

This update for openssl-3 fixes the following issues:

  * CVE-2025-15467: Stack buffer overflow in CMS AuthEnvelopedData parsing
    (bsc#1256830).
  * 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).
  * 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-2026-22795: Missing ASN1_TYPE validation in PKCS#12 parsing
    (bsc#1256839).
  * CVE-2026-22796: ASN1_TYPE Type Confusion in the
    PKCS7_digest_from_attributes() function (bsc#1256840).

## 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:

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2026-310=1

  * SUSE Linux Enterprise Micro for Rancher 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2026-310=1

  * SUSE Linux Enterprise Micro 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2026-310=1

  * SUSE Linux Enterprise Micro for Rancher 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2026-310=1

  * SUSE Linux Enterprise Micro 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2026-310=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-310=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-310=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-310=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-310=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * libopenssl3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-3.0.8-150400.4.78.1
    * openssl-3-debugsource-3.0.8-150400.4.78.1
    * libopenssl-3-devel-3.0.8-150400.4.78.1
    * libopenssl3-3.0.8-150400.4.78.1
  * openSUSE Leap 15.4 (x86_64)
    * libopenssl3-32bit-debuginfo-3.0.8-150400.4.78.1
    * libopenssl-3-devel-32bit-3.0.8-150400.4.78.1
    * libopenssl3-32bit-3.0.8-150400.4.78.1
  * openSUSE Leap 15.4 (noarch)
    * openssl-3-doc-3.0.8-150400.4.78.1
  * openSUSE Leap 15.4 (aarch64_ilp32)
    * libopenssl3-64bit-3.0.8-150400.4.78.1
    * libopenssl-3-devel-64bit-3.0.8-150400.4.78.1
    * libopenssl3-64bit-debuginfo-3.0.8-150400.4.78.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
    * libopenssl3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-debugsource-3.0.8-150400.4.78.1
    * libopenssl3-3.0.8-150400.4.78.1
  * SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
    * libopenssl3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-debugsource-3.0.8-150400.4.78.1
    * libopenssl3-3.0.8-150400.4.78.1
  * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
    * libopenssl3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-debugsource-3.0.8-150400.4.78.1
    * libopenssl3-3.0.8-150400.4.78.1
  * SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
    * libopenssl3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-debugsource-3.0.8-150400.4.78.1
    * libopenssl3-3.0.8-150400.4.78.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * libopenssl3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-3.0.8-150400.4.78.1
    * openssl-3-debugsource-3.0.8-150400.4.78.1
    * libopenssl-3-devel-3.0.8-150400.4.78.1
    * libopenssl3-3.0.8-150400.4.78.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * libopenssl3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-3.0.8-150400.4.78.1
    * openssl-3-debugsource-3.0.8-150400.4.78.1
    * libopenssl-3-devel-3.0.8-150400.4.78.1
    * libopenssl3-3.0.8-150400.4.78.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * libopenssl3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-3.0.8-150400.4.78.1
    * openssl-3-debugsource-3.0.8-150400.4.78.1
    * libopenssl-3-devel-3.0.8-150400.4.78.1
    * libopenssl3-3.0.8-150400.4.78.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * libopenssl3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-debuginfo-3.0.8-150400.4.78.1
    * openssl-3-3.0.8-150400.4.78.1
    * openssl-3-debugsource-3.0.8-150400.4.78.1
    * libopenssl-3-devel-3.0.8-150400.4.78.1
    * libopenssl3-3.0.8-150400.4.78.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-15467.html
  * 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=1256830
  * 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

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