SUSE-SU-2026:0214-1: important: Security update for gpg2

SLE-SECURITY-UPDATES null at suse.de
Thu Jan 22 20:32:09 UTC 2026 


# Security update for gpg2

Announcement ID: SUSE-SU-2026:0214-1  
Release Date: 2026-01-22T12:10:07Z  
Rating: important  
References:

  * bsc#1255715
  * bsc#1256244
  * bsc#1256246
  * bsc#1256390

  
Cross-References:

  * CVE-2025-68973

  
CVSS scores:

  * CVE-2025-68973 ( SUSE ):  8.0 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
  * CVE-2025-68973 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
  * CVE-2025-68973 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * openSUSE Leap 15.3
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
  * SUSE Linux Enterprise Micro 5.2
  * SUSE Linux Enterprise Micro 5.3
  * SUSE Linux Enterprise Micro 5.4
  * SUSE Linux Enterprise Micro 5.5
  * SUSE Linux Enterprise Micro for Rancher 5.2
  * 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 15 SP5
  * SUSE Linux Enterprise Server 15 SP5 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5

  
  
An update that solves one vulnerability and has three security fixes can now be
installed.

## Description:

This update for gpg2 fixes the following issues:

  * CVE-2025-68973: Fix possible memory corruption in the armor parser
    (gpg.fail/memcpy)(bsc#1255715).
  * Avoid potential downgrade to SHA1 in 3rd party key signatures
    (gpg.fail/sha1) (bsc#1256246).
  * Error out on unverified output for non-detached signatures
    (gpg.fail/detached) (bsc#1256244).
  * Fix Cleartext Signature Forgery in the NotDashEscaped header implementation
    in GnuPG (gpg.fail/notdash) (bsc#1256390).

## 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 for Rancher 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2026-214=1

  * SUSE Linux Enterprise Micro 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2026-214=1

  * SUSE Linux Enterprise Micro 5.5  
    zypper in -t patch SUSE-SLE-Micro-5.5-2026-214=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-214=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-214=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-214=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-214=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-214=1

  * SUSE Linux Enterprise Server 15 SP5 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-214=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-214=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP5  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-214=1

  * SUSE Linux Enterprise Micro 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2026-214=1

  * SUSE Linux Enterprise Micro for Rancher 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2026-214=1

  * openSUSE Leap 15.3  
    zypper in -t patch SUSE-2026-214=1

  * SUSE Linux Enterprise Micro for Rancher 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2026-214=1

  * SUSE Linux Enterprise Micro 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2026-214=1

## Package List:

  * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64)
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * dirmngr-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * dirmngr-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)
    * gpg2-lang-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * dirmngr-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * dirmngr-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch)
    * gpg2-lang-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
    x86_64)
    * dirmngr-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * dirmngr-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (noarch)
    * gpg2-lang-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
    x86_64)
    * dirmngr-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * dirmngr-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (noarch)
    * gpg2-lang-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * dirmngr-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * dirmngr-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)
    * gpg2-lang-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * dirmngr-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * dirmngr-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (noarch)
    * gpg2-lang-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * dirmngr-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * dirmngr-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
    * gpg2-lang-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
    * dirmngr-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * dirmngr-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (noarch)
    * gpg2-lang-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
  * openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
    * dirmngr-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * dirmngr-debuginfo-2.2.27-150300.3.16.1
  * openSUSE Leap 15.3 (noarch)
    * gpg2-lang-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1
  * SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
    * gpg2-debugsource-2.2.27-150300.3.16.1
    * gpg2-2.2.27-150300.3.16.1
    * gpg2-debuginfo-2.2.27-150300.3.16.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-68973.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1255715
  * https://bugzilla.suse.com/show_bug.cgi?id=1256244
  * https://bugzilla.suse.com/show_bug.cgi?id=1256246
  * https://bugzilla.suse.com/show_bug.cgi?id=1256390

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