SUSE-SU-2026:0434-1: important: Security update for gpg2

[SLE-SECURITY-UPDATES]

# Security update for gpg2

Announcement ID: SUSE-SU-2026:0434-1  
Release Date: 2026-02-11T09:23:35Z  
Rating: important  
References:

  * bsc#1256389
  * bsc#1257396

  
Cross-References:

  * CVE-2026-24882

  
CVSS scores:

  * CVE-2026-24882 ( SUSE ):  8.5
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-24882 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-24882 ( NVD ):  8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-24882 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * Basesystem Module 15-SP7
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server 15 SP6 LTSS
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

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

## Description:

This update for gpg2 fixes the following issues:

Security fixes:

  * CVE-2026-24882: Fixed stack-based buffer overflow in TPM2 PKDECRYPT for TPM-
    backed RSA and ECC keys (bsc#1257396)
  * Fixed GnuPG accepting Path Separators and Path Traversals in Literal Data
    "Filename" Field (bsc#1256389)

## 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 15.6  
    zypper in -t patch SUSE-2026-434=1 openSUSE-SLE-15.6-2026-434=1

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-434=1

  * SUSE Linux Enterprise Server 15 SP6 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-434=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP6  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-434=1

## Package List:

  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * dirmngr-2.4.4-150600.3.15.1
    * gpg2-2.4.4-150600.3.15.1
    * gpg2-debugsource-2.4.4-150600.3.15.1
    * gpg2-tpm-debuginfo-2.4.4-150600.3.15.1
    * dirmngr-debuginfo-2.4.4-150600.3.15.1
    * gpg2-debuginfo-2.4.4-150600.3.15.1
    * gpg2-tpm-2.4.4-150600.3.15.1
  * openSUSE Leap 15.6 (noarch)
    * gpg2-lang-2.4.4-150600.3.15.1
  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * dirmngr-2.4.4-150600.3.15.1
    * gpg2-2.4.4-150600.3.15.1
    * gpg2-debugsource-2.4.4-150600.3.15.1
    * dirmngr-debuginfo-2.4.4-150600.3.15.1
    * gpg2-debuginfo-2.4.4-150600.3.15.1
  * Basesystem Module 15-SP7 (noarch)
    * gpg2-lang-2.4.4-150600.3.15.1
  * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
    * dirmngr-2.4.4-150600.3.15.1
    * gpg2-2.4.4-150600.3.15.1
    * gpg2-debugsource-2.4.4-150600.3.15.1
    * dirmngr-debuginfo-2.4.4-150600.3.15.1
    * gpg2-debuginfo-2.4.4-150600.3.15.1
  * SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)
    * gpg2-lang-2.4.4-150600.3.15.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
    * dirmngr-2.4.4-150600.3.15.1
    * gpg2-2.4.4-150600.3.15.1
    * gpg2-debugsource-2.4.4-150600.3.15.1
    * dirmngr-debuginfo-2.4.4-150600.3.15.1
    * gpg2-debuginfo-2.4.4-150600.3.15.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch)
    * gpg2-lang-2.4.4-150600.3.15.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-24882.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1256389
  * https://bugzilla.suse.com/show_bug.cgi?id=1257396

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