{"id":"CVE-2026-26449","aliases":["EUVD-2026-66752","GHSA-62p7-8m6h-ghr7","UBUNTU-CVE-2026-26449"],"status":"published","title":"In Stomper 5e2741e when a client sends a SEND frame missing the destination header field, the...","description":"In Stomper 5e2741e when a client sends a SEND frame missing the destination header field, the server triggers a null pointer dereference (or access to invalid memory) while processing the frame, causing the process to crash.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00488,"percentile":0.42464,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2026-08-26T00:00:00Z","modified":"2026-10-17T12:55:31Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"stomper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.3.0-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"stomper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.3.0-1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"stomper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4.1-2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"stomper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4.1-2","0.4.3-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"stomper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4.3-2","0.4.3-3"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"stomper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4.3-3build1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"stomper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4.3-3","0.4.3-3build1"]}],"references":[{"url":"https://github.com/mdoi/stomper"},{"url":"https://github.com/songxpu/bug_report/blob/master/Stomp/stomper_vuln1.md","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26449"},{"url":"https://github.com/advisories/GHSA-62p7-8m6h-ghr7"},{"url":"https://ubuntu.com/security/CVE-2026-26449","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-26449","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-26449","description":"In Stomper 5e2741e when a client sends a SEND frame missing the destination header field, the server triggers a null pointer dereference (or access to invalid memory) while processing the frame, causing the process to crash.","status":"published","published":"2026-08-26T00:00:00Z","modified":"2026-08-27T18:16:03.976Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T13:38:20.971157Z"}],"euvd":[{"id":"EUVD-2026-66752","description":"In Stomper 5e2741e when a client sends a SEND frame missing the destination header field, the server triggers a null pointer dereference (or access to invalid memory) while processing the frame, causing the process to crash.","status":"published","published":"2026-08-26T00:00:00Z","modified":"2026-08-27T18:16:03Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T18:01:26.820985Z"}],"ghsa":[{"id":"GHSA-62p7-8m6h-ghr7","title":"In Stomper 5e2741e when a client sends a SEND frame missing the destination header field, the...","description":"In Stomper 5e2741e when a client sends a SEND frame missing the destination header field, the server triggers a null pointer dereference (or access to invalid memory) while processing the frame, causing the process to crash.","status":"published","published":"2026-08-26T21:31:43Z","modified":"2026-08-27T21:32:30Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:11:05.645531Z"}],"nvd":[{"id":"CVE-2026-26449","description":"In Stomper 5e2741e when a client sends a SEND frame missing the destination header field, the server triggers a null pointer dereference (or access to invalid memory) while processing the frame, causing the process to crash.","status":"published","published":"2026-08-26T20:17:11.887Z","modified":"2026-08-28T21:20:39.19Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:12:41.66469Z"}],"osv":[{"id":"UBUNTU-CVE-2026-26449","description":"In Stomper 5e2741e when a client sends a SEND frame missing the destination header field, the server triggers a null pointer dereference (or access to invalid memory) while processing the frame, causing the process to crash.","status":"published","published":"2026-08-26T20:17:00Z","modified":"2026-10-17T12:55:31.009891055Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T16:56:08.726452Z"}]}}