SUSE-SU-2026:0327-1: important: Security update for alloy

Wed Jan 28 20:40:57 UTC 2026

# Security update for alloy

Announcement ID: SUSE-SU-2026:0327-1  
Release Date: 2026-01-28T15:38:59Z  
Rating: important  
References:

  * bsc#1255074
  * bsc#1255333

Cross-References:

  * CVE-2025-31133
  * CVE-2025-52565
  * CVE-2025-52881
  * CVE-2025-68156

CVSS scores:

  * CVE-2025-31133 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-31133 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-31133 ( NVD ):  7.3
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2025-31133 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
  * CVE-2025-52565 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-52565 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-52565 ( NVD ):  8.4
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2025-52565 ( NVD ):  7.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
  * CVE-2025-52881 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-52881 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-52881 ( NVD ):  7.3
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2025-52881 ( NVD ):  7.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
  * CVE-2025-68156 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-68156 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-68156 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

  * Basesystem Module 15-SP7
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

An update that solves four vulnerabilities can now be installed.

## Description:

This update for alloy fixes the following issues:

Update to 1.12.2:

Security fixes:

  * CVE-2025-68156: github.com/expr-lang/expr/builtin: Fixed potential DoS via
    unbounded recursion (bsc#1255333):
  * CVE-2025-31133, CVE-2025-52565, CVE-2025-52881:
    github.com/opencontainers/runc: Fixed container breakouts by bypassing
    runc's restrictions for writing to arbitrary /proc files (bsc#1255074)

Other fixes:

    - Add missing configuration parameter
      deployment_name_from_replicaset to k8sattributes processor
      (5b90a9d) (@dehaansa)
    - database_observability: Fix schema_details collector to fetch
      column definitions with case sensitive table names (#4872)
      (560dff4) (@jharvey10, @fridgepoet)
    - deps: Update jose2go to 1.7.0 (#4858) (dfdd341) (@jharvey10)
    - deps: Update npm dependencies [backport] (#5201) (8e06c26)
      (@jharvey10)
    - Ensure the squid exporter wrapper properly brackets ipv6
      addresses [backport] (#5205) (e329cc6) (@dehaansa)
    - Preserve meta labels in loki.source.podlogs (#5097) (ab4b21e)
      (@kalleep)
    - Prevent panic in import.git when update fails [backport]
      (#5204) (c82fbae) (@dehaansa, @jharvey10)
    - show correct fallback alloy version instead of v1.13.0
      (#5110) (b72be99) (@dehaansa, @jharvey10)

## 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:

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-327=1

## Package List:

  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * alloy-debuginfo-1.12.2-150700.15.15.1
    * alloy-1.12.2-150700.15.15.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-31133.html
  * https://www.suse.com/security/cve/CVE-2025-52565.html
  * https://www.suse.com/security/cve/CVE-2025-52881.html
  * https://www.suse.com/security/cve/CVE-2025-68156.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1255074
  * https://bugzilla.suse.com/show_bug.cgi?id=1255333

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