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 |
|---|---|---|---|---|
| 6.5 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | CNA (kubernetes) |
- CISA KEV Not listed.
- EPSS 0.032, the 88th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:45 UTC First seen by agentprime
- 31 Oct 2026, 14:45 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-wxc4-f4m6-wwqv
- OSV: GHSA-wxc4-f4m6-wwqv
- nvd.nist.gov/vuln/detail/CVE-2019-11254
- github.com/kubernetes/kubernetes/issues/89535
- github.com/go-yaml/yaml/pull/555
- github.com/kubernetes/kubernetes/pull/87467/commits/b86df2bec4f377afc0ca03482ffad2f0a49a83b8
- github.com/go-yaml/yaml/commit/53403b58ad1b561927d19068c655246f2db79d48
- bugs.chromium.org/p/oss-fuzz/issues/detail?id=18496
- groups.google.com/d/msg/kubernetes-announce/ALL9s73E5ck/4yHe8J-PBAAJ
- pkg.go.dev/vuln/GO-2020-0036
- security.netapp.com/advisory/ntap-20200413-0003