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:N/UI:N/S:U/C:L/I:L/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0042, the 36th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:16 UTC First seen by agentprime
- 31 Oct 2026, 14:16 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-3pjw-73gf-8qr5
- OSV: GHSA-3pjw-73gf-8qr5
- github.com/FasterXML/jackson-databind/security/advisories/GHSA-3pjw-73gf-8qr5
- nvd.nist.gov/vuln/detail/CVE-2026-59888
- github.com/FasterXML/jackson-databind/pull/5974
- github.com/FasterXML/jackson-databind/commit/baa2cdf5ca2b2717fbb88d91955d69d8651df3e4
- github.com/FasterXML/jackson-databind/commit/c7c678360624da5bc7eed2152789fa522880db9d
- github.com/FasterXML/jackson-databind