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 |
|---|---|---|---|---|
| 2.5 | Low | 3.1 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N | CNA (GitLab) |
- CISA KEV Not listed.
- EPSS 0.0028, the 20th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
Sources
- GitHub Advisory Database: GHSA-mmmm-chjf-jmvw
- OSV: GHSA-mmmm-chjf-jmvw
- nvd.nist.gov/vuln/detail/CVE-2020-13353
- github.com/rubysec/ruby-advisory-db/blob/master/gems/gitaly/CVE-2020-13353.yml
- gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13353.json
- gitlab.com/gitlab-org/gitaly
- gitlab.com/gitlab-org/gitaly/-/issues/2882