CVE-2026-95702

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.

CVSS

No CVSS.

References

Link	Resource
https://github.com/google/gvisor/commit/25c75149bc0eeaa6a3a49b9bbe3473588b2af6df
https://github.com/google/gvisor/commit/90bc4fc36fe442257a06ba15df00371561c183ed
https://github.com/google/gvisor/commit/e4efb89c787ef15b09e68d561f1303380e1d5a77

Configurations

No configuration.

History

09 Oct 2026, 15:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-09 15:17

Updated : 2026-10-15 19:17

NVD link : CVE-2026-95702

Mitre link : CVE-2026-95702

CVE.ORG link : CVE-2026-95702

JSON object : View

Products Affected

No product.

CWE

CWE-415

Double Free

CWE-416

Use After Free

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