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openSUSE Leap 16.0: runc Important Container Breakout Fixes 2025-20072

Linuxsecurity •LinuxSecurity Advisories • November 21, 2025

This update for runc fixes the following issues: - Update to runc v1.3.3: * CVE-2025-31133, CVE-2025-52565, CVE-2025-52881: Fixed container breakouts by bypassing runc's restrictions for writing to arbitrary /proc files (bsc#1252232) Patch instructions: To install this openSUSE security 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 16.0 zypper in -t patch openSUSE-Leap-16.0-46=1

- openSUSE Leap 16.0: runc-1.3.3-160000.1.1

* bsc#1252110 * bsc#1252232References: * * *

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

openSUSE Podman and OpenSSH Vulnerabilities Addressed in Recent Updates openSUSE has released updates for Podman and OpenSSH to address critical vulnerabilities. The Podman update fixes a denial-of-service issue (CVE-2025-47913) related to unexpected message types, while the OpenSSH update resolves code execution vulnerabilities (CVE-2025-61984 and CVE-2025-61985) involving control characters in usernames and SSH URIs. Users are advised to apply the patches using SUSE's recommended installation methods. 22 sources 28

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openSUSE Leap 16.0: runc Important Container Breakout Fixes 2025-20072

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CVEs (3)

Platforms (1)

Tools (1)