Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
runc 1.1.13 and earlier, and 1.2.0-rc2 and earlier, can be tricked into creating empty files or directories at arbitrary locations on the host by sharing a volume between two containers and exploiting a race with os.MkdirAll. An attacker must be able to start containers with a custom volume configuration; existing files are not truncated. Upgrade to runc 1.1.14 or 1.2.0-rc3.
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
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 3.6 | Low | 3.1 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0032, the 24th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:15 UTC First seen by agentprime
- 31 Oct 2026, 14:15 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-jfvp-7x6p-h2pv
- OSV: GHSA-jfvp-7x6p-h2pv
- github.com/opencontainers/runc/security/advisories/GHSA-jfvp-7x6p-h2pv
- nvd.nist.gov/vuln/detail/CVE-2024-45310
- github.com/opencontainers/runc/pull/4359
- github.com/opencontainers/runc/commit/63c2908164f3a1daea455bf5bcd8d363d70328c7
- github.com/opencontainers/runc/commit/8781993968fd964ac723ff5f360b6f259e809a3e
- github.com/opencontainers/runc/commit/f0b652ea61ff6750a8fcc69865d45a7abf37accf
- github.com/opencontainers/runc
- security.netapp.com/advisory/ntap-20250221-0008
- www.openwall.com/lists/oss-security/2024/09/03/1