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 |
|---|---|---|---|---|
| 4.8 | Medium | 3.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.083, the 94th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:20 UTC First seen by agentprime
- 31 Oct 2026, 14:20 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-86wm-rrjm-8wh8
- OSV: GHSA-86wm-rrjm-8wh8
- github.com/eclipse/jetty.project/security/advisories/GHSA-86wm-rrjm-8wh8
- nvd.nist.gov/vuln/detail/CVE-2020-27218
- lists.apache.org/thread.html/rbbd003149f929b0e2fe58fb315de1658e98377225632e7e4239323fb@%3Ccommits.kafka.apache.org%3E
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