{"action":"Upgrade tools.jackson.core:jackson-databind to 3.1.5 (3.1.x) or 3.2.1 (3.2.x) or later.","affected":[{"fixed":"3.1.5","introduced":"3.0.0"},{"fixed":"3.2.1","introduced":"3.2.0"}],"component":"tools.jackson.core:jackson-databind","cve_ids":["CVE-2026-77310"],"ecosystem":"Maven","epss":0.00313,"exploited":false,"fixed_versions":["3.1.5","3.2.1"],"ghsa_id":"GHSA-vvgp-rfg2-7rr6","id":"tcs_01M5N9EVD5MV6VF0KVTM34QZYH","modified_at":"2026-09-28T20:30:05.324367371Z","published_at":"2026-09-28T20:17:41Z","references":["https://osv.dev/vulnerability/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"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-vvgp-rfg2-7rr6#Maven/tools.jackson.core:jackson-databind","url":"https://osv.dev/vulnerability/GHSA-vvgp-rfg2-7rr6"}],"summary":"jackson-databind: Incomplete fix for CVE-2026-54514: eager DNS resolution (SSRF) still present in InetAddress deserialization"}