{"id":"CVE-2026-62380","aliases":["DEBIAN-CVE-2026-62380","EUVD-2026-64272","GHSA-cc6x-ffm5-83wf","GHSA-jmpc-xv4r-m7fw","SUSE-SU-2026:4391-1","UBUNTU-CVE-2026-62380","openSUSE-SU-2026:11882-1"],"status":"published","title":"Netty before 4.2.16.Final SOCKS Proxy Null Byte Injection","description":"Netty (io.netty:netty-codec-socks) versions 4.2.0.Final through 4.2.16.Final and 4.1.x through 4.1.136.Final contain null byte, CRLF, and credential injection vulnerabilities in the SOCKS4 (Socks4ClientEncoder) and SOCKS5 (Socks5ClientEncoder) client encoders, which fail to validate domain address and authentication (username/password) fields. An attacker able to control these fields can inject null bytes or CRLF characters to truncate or alter values, potentially enabling domain spoofing, SOCKS4 userid truncation, authentication data injection, and protocol confusion. Fixed in 4.2.17.Final and 4.1.137.Final.","severity":{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00253,"percentile":0.16859,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-626"],"published":"2026-08-22T12:26:43Z","modified":"2026-10-28T02:31:05Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.48-10","1:4.1.48-11","1:4.1.48-12","1:4.1.48-13","1:4.1.48-14","1:4.1.48-15","1:4.1.48-16","1:4.1.48-7","1:4.1.48-7+deb12u1","1:4.1.48-7+deb12u2","1:4.1.48-8","1:4.1.48-9"]},{"source":"osv","ecosystem":"Debian:13","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.48-10","1:4.1.48-10+deb13u1","1:4.1.48-11","1:4.1.48-12","1:4.1.48-13","1:4.1.48-14","1:4.1.48-15","1:4.1.48-16"]},{"source":"osv","ecosystem":"Debian:14","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.48-10","1:4.1.48-11","1:4.1.48-12","1:4.1.48-13","1:4.1.48-14","1:4.1.48-15","1:4.1.48-16"]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP7","package":"netty-tcnative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.84-150200.3.51.1"}]}],"bundled":30},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.138-150200.4.56.1"}]}],"bundled":30},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","package":"netty-tcnative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.84-150200.3.51.1"}]}],"bundled":30},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","package":"netty-tcnative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.84-150200.3.51.1"}]}],"bundled":30},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 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SP6-LTSS","package":"netty-tcnative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.84-150200.3.51.1"}]}],"bundled":30},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","package":"netty-tcnative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.84-150200.3.51.1"}]}],"bundled":30},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","package":"netty-tcnative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.84-150200.3.51.1"}]}],"bundled":30},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","package":"netty-tcnative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.84-150200.3.51.1"}]}],"bundled":30},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:3.2.6.Final-2","1:3.2.6.Final-2+deb8u2build0.14.04.1~esm1","1:3.2.6.Final-2+deb8u2ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:3.2.6.Final-2","1:4.0.32-1","1:4.0.33-1","1:4.0.34-1","1:4.0.34-1ubuntu0.1~esm1","1:4.0.34-1ubuntu0.1~esm2","1:4.0.34-1ubuntu0.1~esm3","1:4.0.34-1ubuntu0.1~esm4","1:4.0.34-1ubuntu0.1~esm5"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.7-4","1:4.1.7-4ubuntu0.1~esm1","1:4.1.7-4ubuntu0.1","1:4.1.7-4ubuntu0.1+esm1","1:4.1.7-4ubuntu0.1+esm2","1:4.1.7-4ubuntu0.1+esm3","1:4.1.7-4ubuntu0.1+esm4","1:4.1.7-4ubuntu0.1+esm5","1:4.1.7-4ubuntu0.1+esm6","1:4.1.7-4ubuntu0.1+esm7"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.33-1","1:4.1.33-2","1:4.1.33-3","1:4.1.45-1","1:4.1.45-1ubuntu0.1~esm1","1:4.1.45-1ubuntu0.1~esm2","1:4.1.45-1ubuntu0.1~esm3","1:4.1.45-1ubuntu0.1~esm4","1:4.1.45-1ubuntu0.1~esm6","1:4.1.45-1ubuntu0.1~esm7"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.48-4","1:4.1.48-4+deb11u1build0.22.04.1","1:4.1.48-4+deb11u2build0.22.04.1","1:4.1.48-4+deb11u2ubuntu0.1~esm1","1:4.1.48-4+deb11u2ubuntu0.1~esm2","1:4.1.48-4+deb11u2ubuntu0.1","1:4.1.48-4+deb11u2ubuntu0.1+esm1","1:4.1.48-4+deb11u2ubuntu0.1+esm3","1:4.1.48-4+deb11u2ubuntu0.2","1:4.1.48-4+deb11u2ubuntu0.2+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.48-7","1:4.1.48-8","1:4.1.48-9","1:4.1.48-9ubuntu0.1~esm1","1:4.1.48-9ubuntu0.1~esm2","1:4.1.48-9ubuntu0.1","1:4.1.48-9ubuntu0.1+esm1","1:4.1.48-9ubuntu0.1+esm3","1:4.1.48-9ubuntu0.2","1:4.1.48-9ubuntu0.2+esm1","1:4.1.48-9ubuntu0.2+esm2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.48-16","1:4.1.48-16ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:26.04:LTS","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.1.48-10","1:4.1.48-11","1:4.1.48-12","1:4.1.48-13","1:4.1.48-14","1:4.1.48-16","1:4.1.48-16ubuntu0.1~esm2"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.138-1.1"}]}],"bundled":30}],"products":[{"vendor":"netty","product":"netty"}],"references":[{"url":"https://github.com/netty/netty/security/advisories/GHSA-cc6x-ffm5-83wf","tags":["vendor-advisory","Vendor Advisory","advisory","report"]},{"url":"https://www.vulncheck.com/advisories/netty-before-final-socks-proxy-null-byte-injection","tags":["third-party-advisory","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-62380","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jmpc-xv4r-m7fw"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62380.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-62380","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264391-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1275500","tags":["report"]},{"url":"https://bugzilla.suse.com/1275501","tags":["report"]},{"url":"https://bugzilla.suse.com/1276420","tags":["report"]},{"url":"https://bugzilla.suse.com/1276421","tags":["report"]},{"url":"https://bugzilla.suse.com/1276455","tags":["report"]},{"url":"https://bugzilla.suse.com/1276456","tags":["report"]},{"url":"https://bugzilla.suse.com/1277243","tags":["report"]},{"url":"https://bugzilla.suse.com/1280048","tags":["report"]},{"url":"https://bugzilla.suse.com/1281431","tags":["report"]},{"url":"https://bugzilla.suse.com/1281432","tags":["report"]},{"url":"https://bugzilla.suse.com/1281433","tags":["report"]},{"url":"https://bugzilla.suse.com/1281434","tags":["report"]},{"url":"https://bugzilla.suse.com/1281435","tags":["report"]},{"url":"https://bugzilla.suse.com/1282084","tags":["report"]},{"url":"https://bugzilla.suse.com/1282085","tags":["report"]},{"url":"https://bugzilla.suse.com/1282132","tags":["report"]},{"url":"https://bugzilla.suse.com/1282140","tags":["report"]},{"url":"https://bugzilla.suse.com/1282141","tags":["report"]},{"url":"https://bugzilla.suse.com/1282362","tags":["report"]},{"url":"https://bugzilla.suse.com/1282363","tags":["report"]},{"url":"https://bugzilla.suse.com/1282364","tags":["report"]},{"url":"https://bugzilla.suse.com/1282366","tags":["report"]},{"url":"https://bugzilla.suse.com/1282367","tags":["report"]},{"url":"https://bugzilla.suse.com/1282370","tags":["report"]},{"url":"https://bugzilla.suse.com/1282372","tags":["report"]},{"url":"https://bugzilla.suse.com/1282373","tags":["report"]},{"url":"https://bugzilla.suse.com/1282374","tags":["report"]},{"url":"https://bugzilla.suse.com/1282378","tags":["report"]},{"url":"https://bugzilla.suse.com/1282506","tags":["report"]},{"url":"https://bugzilla.suse.com/1282507","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2026-59902","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-59903","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-62243","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-62380","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-75595","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-75596","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-76816","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-89044","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93488","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93491","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93492","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93493","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93494","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93558","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93560","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93562","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93563","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93564","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93565","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93566","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93567","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93568","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93569","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93572","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93573","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93574","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93575","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93576","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93578","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93579","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2026-62380","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-62380","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-62380","title":"Netty before 4.2.16.Final SOCKS Proxy Null Byte Injection","description":"Netty (io.netty:netty-codec-socks) versions 4.2.0.Final through 4.2.16.Final and 4.1.x through 4.1.136.Final contain null byte, CRLF, and credential injection vulnerabilities in the SOCKS4 (Socks4ClientEncoder) and SOCKS5 (Socks5ClientEncoder) client encoders, which fail to validate domain address and authentication (username/password) fields. An attacker able to control these fields can inject null bytes or CRLF characters to truncate or alter values, potentially enabling domain spoofing, SOCKS4 userid truncation, authentication data injection, and protocol confusion. Fixed in 4.2.17.Final and 4.1.137.Final.","status":"published","published":"2026-08-22T12:26:43.777Z","modified":"2026-08-26T16:16:44.043Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-626"],"updated_at":"2026-11-02T14:20:14.665567Z"}],"euvd":[{"id":"EUVD-2026-64272","description":"Netty (io.netty:netty-codec-socks) versions 4.2.0.Final through 4.2.16.Final and 4.1.x through 4.1.136.Final contain null byte, CRLF, and credential injection vulnerabilities in the SOCKS4 (Socks4ClientEncoder) and SOCKS5 (Socks5ClientEncoder) client encoders, which fail to validate domain address and authentication (username/password) fields. An attacker able to control these fields can inject null bytes or CRLF characters to truncate or alter values, potentially enabling domain spoofing, SOCKS4 userid truncation, authentication data injection, and protocol confusion. Fixed in 4.2.17.Final and 4.1.137.Final.","status":"published","published":"2026-08-22T12:26:43Z","modified":"2026-08-26T16:16:44Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","level":"medium"}],"updated_at":"2026-11-02T18:01:30.542287Z"}],"ghsa":[{"id":"GHSA-jmpc-xv4r-m7fw","title":"Netty (io.netty:netty-codec-socks) versions 4.2.0.Final through 4.2.16.Final and 4.1.x through 4...","description":"Netty (io.netty:netty-codec-socks) versions 4.2.0.Final through 4.2.16.Final and 4.1.x through 4.1.136.Final contain null byte, CRLF, and credential injection vulnerabilities in the SOCKS4 (Socks4ClientEncoder) and SOCKS5 (Socks5ClientEncoder) client encoders, which fail to validate domain address and authentication (username/password) fields. An attacker able to control these fields can inject null bytes or CRLF characters to truncate or alter values, potentially enabling domain spoofing, SOCKS4 userid truncation, authentication data injection, and protocol confusion. Fixed in 4.2.17.Final and 4.1.137.Final.","status":"published","published":"2026-08-22T15:31:02Z","modified":"2026-08-27T21:31:21Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-626"],"updated_at":"2026-11-02T15:11:05.100142Z"}],"nvd":[{"id":"CVE-2026-62380","description":"Netty (io.netty:netty-codec-socks) versions 4.2.0.Final through 4.2.16.Final and 4.1.x through 4.1.136.Final contain null byte, CRLF, and credential injection vulnerabilities in the SOCKS4 (Socks4ClientEncoder) and SOCKS5 (Socks5ClientEncoder) client encoders, which fail to validate domain address and authentication (username/password) fields. An attacker able to control these fields can inject null bytes or CRLF characters to truncate or alter values, potentially enabling domain spoofing, SOCKS4 userid truncation, authentication data injection, and protocol confusion. Fixed in 4.2.17.Final and 4.1.137.Final.","status":"published","published":"2026-08-22T13:16:39.83Z","modified":"2026-10-14T19:10:00.297Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-626"],"updated_at":"2026-11-02T14:12:40.665005Z"}],"osv":[{"id":"CVE-2026-62380","title":"Netty before 4.2.16.Final SOCKS Proxy Null Byte Injection","description":"Netty (io.netty:netty-codec-socks) versions 4.2.0.Final through 4.2.16.Final and 4.1.x through 4.1.136.Final contain null byte, CRLF, and credential injection vulnerabilities in the SOCKS4 (Socks4ClientEncoder) and SOCKS5 (Socks5ClientEncoder) client encoders, which fail to validate domain address and authentication (username/password) fields. An attacker able to control these fields can inject null bytes or CRLF characters to truncate or alter values, potentially enabling domain spoofing, SOCKS4 userid truncation, authentication data injection, and protocol confusion. Fixed in 4.2.17.Final and 4.1.137.Final.","status":"published","published":"2026-08-22T12:26:43.777Z","modified":"2026-10-28T02:31:05.504726578Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","level":"medium"}],"cwes":["CWE-626"],"updated_at":"2026-11-02T15:45:13.306117Z"},{"id":"DEBIAN-CVE-2026-62380","description":"Netty (io.netty:netty-codec-socks) versions 4.2.0.Final through 4.2.16.Final and 4.1.x through 4.1.136.Final contain null byte, CRLF, and credential injection vulnerabilities in the SOCKS4 (Socks4ClientEncoder) and SOCKS5 (Socks5ClientEncoder) client encoders, which fail to validate domain address and authentication (username/password) fields. An attacker able to control these fields can inject null bytes or CRLF characters to truncate or alter values, potentially enabling domain spoofing, SOCKS4 userid truncation, authentication data injection, and protocol confusion. Fixed in 4.2.17.Final and 4.1.137.Final.","status":"published","published":"2026-08-22T13:16:39.83Z","modified":"2026-10-15T09:47:28.21102243Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:45:57.932517Z"},{"id":"UBUNTU-CVE-2026-62380","description":"Netty (io.netty:netty-codec-socks) versions 4.2.0.Final through 4.2.16.Final and 4.1.x through 4.1.136.Final contain null byte, CRLF, and credential injection vulnerabilities in the SOCKS4 (Socks4ClientEncoder) and SOCKS5 (Socks5ClientEncoder) client encoders, which fail to validate domain address and authentication (username/password) fields. An attacker able to control these fields can inject null bytes or CRLF characters to truncate or alter values, potentially enabling domain spoofing, SOCKS4 userid truncation, authentication data injection, and protocol confusion. Fixed in 4.2.17.Final and 4.1.137.Final.","status":"published","published":"2026-08-22T13:16:00Z","modified":"2026-10-17T13:00:30.549044253Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","level":"medium"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T16:56:43.630667Z"},{"id":"openSUSE-SU-2026:11882-1","title":"netty-4.1.138-1.1 on GA media","description":"These are all security issues fixed in the netty-4.1.138-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-09-24T00:00:00Z","modified":"2026-09-25T18:23:09.573141425Z","updated_at":"2026-11-02T16:58:40.245664Z"},{"id":"SUSE-SU-2026:4391-1","title":"Security update for netty, netty-tcnative","description":"This update for netty, netty-tcnative fixes the following issues:\n\n- CVE-2026-59902: Netty: Memory Exhaustion in SctpMessageCompletionHandler (bsc#1275501).\n- CVE-2026-59903: Netty Vulnerable to Cache Poisoning and Information Disclosure via CORS Vary Header Overwrite\n  (bsc#1275500).\n- CVE-2026-62243: TLS hostname verification bypass in Netty OpenSSL client path (bsc#1276455).\n- CVE-2026-62380: null byte and CRLF injection in Socks4ClientEncoder and Socks5ClientEncoder (bsc#1276456).\n- CVE-2026-75595: fragmented TLS `ClientHello` causes fallback to default `SslContext` and allows for SNI routing and\n  mTLS requirement bypass (bsc#1276420).\n- CVE-2026-75596: fragmented `ClientHello`records can trigger quadratic pre-handshake reassembly in default SNI parsing\n  (bsc#1276421).\n- CVE-2026-76816: missing input validation in `MqttEncoder` allows for null-byte injection, topic hijacking, and ACL\n  bypassing (bsc#1277243).\n- CVE-2026-89044: HTTP request smuggling in Netty via improper validation of final Transfer-Encoding coding\n  (bsc#1280048).\n- CVE-2026-93488: Denial of Service via unbounded concurrent SPDY streams (bsc#1282084).\n- CVE-2026-93491: Denial of Service via unbounded HttpServerCodec HTTP/1.1 pipeline queue (bsc#1282085).\n- CVE-2026-93492: HTTP/2 HpackEncoder DoS with large table size (bsc#1282132).\n- CVE-2026-93493: missing `nextUpdate` field in OCSP responses leads to silent validation bypass (bsc#1281431).\n- CVE-2026-93494: ByteBuf Leak in StompSubframeDecoder When a Frame Body Is Never Terminated (bsc#1282506).\n- CVE-2026-93558: Unbounded Per-Connection Queue Growth in WebSocketServerExtensionHandler Leads to Denial of Service\n  (bsc#1282140).\n- CVE-2026-93560: STOMP codec content-length long-to-int truncation causes infinite decode loop DoS (bsc#1282141).\n- CVE-2026-93562: Incomplete validation of malformed Transfer-Encoding allows HTTP request smuggling (bsc#1282362).\n- CVE-2026-93563: unbounded multi-line response accumulation in `SmtpResponseDecoder` leads to memory exhaustion and a\n  DoS (bsc#1281432).\n- CVE-2026-93564: HAProxy PROXY-v2 nested-TLV grandchild ByteBuf reference-count leak (bsc#1282363).\n- CVE-2026-93565: RtspDecoder Method-Token Smuggling via Trailing Control Byte (bsc#1282364).\n- CVE-2026-93566: HTTP Request Smuggling due to control characters in the chunk-size line (bsc#1282366).\n- CVE-2026-93567: HTTP/1 authority-form CONNECT is translated to malformed HTTP/2 CONNECT with Host-controlled\n  :authority (bsc#1282367).\n- CVE-2026-93568: HTTP/2 and HTTP/3 Extended CONNECT requests are downgraded as regular CONNECT requests (bsc#1282370).\n- CVE-2026-93569: HTTP/1 absolute-form Host mismatch is translated to HTTP/2 :authority, overriding the request-target\n  authority (bsc#1282372).\n- CVE-2026-93572: multiplication of patched preallocation limits in `RedisArrayAggregator` nested RESP headers can lead\n  to denial of service (bsc#1281433).\n- CVE-2026-93573: Incomplete validation of malformed Transfer-Encoding allows HTTP request smuggling (bsc#1282373).\n- CVE-2026-93574: HTTP request smuggling via post-digit whitespace in chunk-size parsing (bsc#1282374).\n- CVE-2026-93575: missing validations in the `MqttDecoder` can lead to excessive resource consumption and a DoS\n  (bsc#1281434).\n- CVE-2026-93576: netty-codec-smtp -- SMTP command-name field is not CRLF-validated (bsc#1282507).\n- CVE-2026-93578: missing Extended Key Usage (EKU) check in OCSP client allows certificate revocation bypass\n  (bsc#1281435).\n- CVE-2026-93579: HTTP/2 header field values are not validated by default (bsc#1282378).\n\nChanges for netty:\n\n- Upgrade to upstream version 4.1.138\n\nChanges for netty-tcnative:\n\n- Upgrade to version 2.0.84 Final\n","status":"published","published":"2026-09-29T11:47:41Z","modified":"2026-09-30T12:00:04.604890726Z","updated_at":"2026-11-02T15:54:05.838224Z"}]}}