{"action":"Upgrade io.netty:netty-transport-native-kqueue to 4.1.135.Final (4.1.x) or 4.2.15.Final (4.2.x) or later.","affected":[{"fixed":"4.2.15.Final","introduced":"4.2.0.Final"},{"fixed":"4.1.135.Final","introduced":"0"}],"component":"io.netty:netty-transport-native-kqueue","cve_ids":["CVE-2026-45536"],"ecosystem":"Maven","epss":0.00193,"exploited":false,"fixed_versions":["4.2.15.Final","4.1.135.Final"],"ghsa_id":"GHSA-w573-9ffj-6ff9","id":"tcs_01M5N9FM81FN3PRK106M3AMW7M","modified_at":"2026-09-10T03:50:12.439404035Z","published_at":"2026-06-08T23:01:33Z","references":["https://osv.dev/vulnerability/GHSA-w573-9ffj-6ff9","https://github.com/netty/netty/security/advisories/GHSA-w573-9ffj-6ff9","https://nvd.nist.gov/vuln/detail/CVE-2026-45536","https://github.com/netty/netty","https://github.com/netty/netty/releases/tag/netty-4.1.135.Final","https://github.com/netty/netty/releases/tag/netty-4.2.15.Final"],"severity":{"label":"medium","score":4},"sources":[{"source":"osv","source_id":"GHSA-w573-9ffj-6ff9#Maven/io.netty:netty-transport-native-kqueue","url":"https://osv.dev/vulnerability/GHSA-w573-9ffj-6ff9"}],"summary":"Netty: Unix-socket fd receive leaks descriptors when peer sends two at once"}