CVE-2023-7258: Google Gvisor

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

A denial of service exists in Gvisor Sandbox where a bug in reference counting code in mount point tracking could lead to a panic, making it possible for an attacker running as root and with permission to mount volumes to kill the sandbox. We recommend upgrading past commit 6a112c60a257dadac59962e0bc9e9b5aee70b5b6

Affected products

• Google Gvisor: before 20231204.0 (fixed in 20231204.0)

Published 2024-05-15. Last modified 2026-06-17.