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SUSE Linux 16.0 Alloy Important Update 2026-20214-1 DoS Risk

suse
Calendar Grey February 5, 2026
Dist Suse Esm H88
SUSE security update for alloy addresses four important vulnerabilities, including DoS risks and container breakouts.
An update that solves four vulnerabilities can now be installed.

Summary

## 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)

Topics%20covered

Topics Covered

security advisory SuSE DoS important container breakout alloy

References

* bsc#1255074

* bsc#1255333

Cross-

* 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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:20214-1
Release Date: 2026-01-30T14:38:31Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE DoS important container breakout alloy

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