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 |
|---|---|---|---|---|
| 5.8 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.016, the 76th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:16 UTC First seen by agentprime
- 31 Oct 2026, 15:16 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-xj5v-6v4g-jfw6
- OSV: GHSA-xj5v-6v4g-jfw6
- github.com/rack/rack/security/advisories/GHSA-xj5v-6v4g-jfw6
- nvd.nist.gov/vuln/detail/CVE-2024-26141
- github.com/rack/rack/commit/4849132bef471adb21131980df745f4bb84de2d9
- github.com/rack/rack/commit/62457686b26d33a15a254c7768c2076e8e02b48b
- discuss.rubyonrails.org/t/possible-dos-vulnerability-with-range-header-in-rack/84944
- github.com/rack/rack
- github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26141.yml