CVE-2026-95702 (GCVE-0-2026-95702)

Vulnerability from cvelistv5 – Published: 2026-10-09 14:44 – Updated: 2026-10-09 14:44
VLAI
Title
Code Execution in Host Sentry Process via Double Free in gVisor VFS MemoryFile
Summary
Use-after-free vulnerability in VFS in Google gVisor prior to release 20260831.0 on all platforms allows a local attacker with standard container privileges to achieve code execution in the host sentry process by double-freeing the backing MemoryFile from an in-sandbox overlay filesystem. The sentry process remains confined by host-level Linux seccomp and namespace boundaries.
Severity
8.5 (High)
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
CWE
Assigner
Google CNA under the Google root
CNA scorecard C 75/100 over 34 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Google gVisor Affected: 0 , < 20260831.0 (semver)
guessed Create a notification for this product.
Credits
Mikhail Sosonkin from OpenAI
Show details on NVD website
To clipboard 

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            }
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          }
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}



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