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 |
|---|---|---|---|---|
| 7.2 | High | 3.1 | CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0045, the 39th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:05 UTC First seen by agentprime
- 31 Oct 2026, 15:05 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-cx3w-xqmc-84g5
- OSV: GHSA-cx3w-xqmc-84g5
- github.com/git-lfs/git-lfs/security/advisories/GHSA-cx3w-xqmc-84g5
- nvd.nist.gov/vuln/detail/CVE-2021-21237
- github.com/git-lfs/git-lfs/commit/fc664697ed2c2081ee9633010de0a7f9debea72a
- cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27955
- github.com/git-lfs/git-lfs
- github.com/git-lfs/git-lfs/releases/tag/v2.13.2
- pkg.go.dev/vuln/GO-2021-0098