Maven/com.fasterxml.jackson.core:jackson-databind CVE-2026-77310: medium 5.3, EPSS 0.31%
jackson-databind: Incomplete fix for CVE-2026-54514: eager DNS resolution (SSRF) still present in InetAddress deserialization
Action: Upgrade com.fasterxml.jackson.core:jackson-databind to 2.18.9 (2.18.x), 2.21.5 (2.21.x) or 2.22.1 (2.22.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.0.0 | 2.18.9 | - |
| 2.19.0 | 2.21.5 | - |
| 2.22.0 | 2.22.1 | - |
Fixed versions
| 2.18.9 | 2.21.5 | 2.22.1 |
Sources
- osv: GHSA-vvgp-rfg2-7rr6
- https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-vvgp-rfg2-7rr6
- https://nvd.nist.gov/vuln/detail/CVE-2026-77310
- https://github.com/FasterXML/jackson-databind/pull/6058
- https://github.com/FasterXML/jackson-databind/commit/2fc7bd9057dd051d7dea0e5fcad89822d0fa5ebd
- https://github.com/FasterXML/jackson-databind
- https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.18.9
- https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.21.5
- https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.22.1
- https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.1.5
- https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.2.1
CVE-2026-77310 · published · modified · JSON