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Advisory record · GHSA-vpvm-3wq2-2wvm

Opencontainers runc Incorrect Authorization vulnerability

CVSS 7.0 HighEPSS 0.0045 · 39th percentile

Published by the GitHub Advisory Database at 3 Mar 2023, 21:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
github.com/opencontainers/runcGo>=1.0.0-rc95, <1.1.51.1.5
Identifiers
GHSA-vpvm-3wq2-2wvm · CVE-2023-27561 · GO-2023-1627
Weakness (CWE)
CWE-706
Tags
Published
3 Mar 2023
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

runc versions 1.0.0-rc95 through 1.1.4 are vulnerable to incorrect access control that can lead to privilege escalation. An attacker must be able to start two containers with custom volume-mount configurations and run custom images. Upgrade runc to 1.1.5 or later.

Written 2 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.0 High 3.1 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.0045, the 39th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:16 UTC First seen by agentprime
  2. 31 Oct 2026, 14:16 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.