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VULNERABILITIES

CVE-2026-95702 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/google/gvisor/commit/25c75149bc0eeaa6a3a49b9bbe3473588b2af6df [email protected]
https://github.com/google/gvisor/commit/90bc4fc36fe442257a06ba15df00371561c183ed [email protected]
https://github.com/google/gvisor/commit/e4efb89c787ef15b09e68d561f1303380e1d5a77 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-415Double Free[email protected]
CWE-416Use After Free[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-95702
NVD Published Date:
Oct 9, 2026
NVD Last Modified:
Oct 15, 2026
Source:
[email protected]
CVE-2026-95702 Details - Not Deferred