CVE-2026-95702 Affecting golang-gvisor-gvisor package, versions *


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.08% (1st percentile)

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  • Snyk IDSNYK-ECHOLATEST-GOLANGGVISORGVISOR-20746567
  • published10 Oct 2026
  • disclosed9 Oct 2026

Introduced: 9 Oct 2026

NewCVE-2026-95702  (opens in a new tab)

How to fix?

There is no fixed version for Echo:latest golang-gvisor-gvisor.

NVD Description

Note: Versions mentioned in the description apply only to the upstream golang-gvisor-gvisor package and not the golang-gvisor-gvisor package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

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 Base Scores

version 3.1