{"id":"ubuntu-usn-f9593d40bb52","seq":1380327,"kind":"advisory","title":"USN-8955-1: nginx vulnerabilities","url":"https://ubuntu.com/security/notices/USN-8955-1","permalink":"https://vulnpulse.app/items/ubuntu-usn-f9593d40bb52","summary":"It was discovered that nginx incorrectly handled certain configurations using the alias directive together with rewrite rules. A remote attacker could possibly use this issue to cause nginx to crash, resulting in a denial of service, or execute arbitrary code. (CVE-2026-15176) It was discovered that nginx incorrectly handled map directives using regex matching under certain circumstances. A remote attacker could possibly use this issue to cause nginx to crash, resulting in a denial of service, or execute arbitrary code. (CVE-2026-93479) It was discovered that nginx incorrectly handled HTTP/3…","severity":null,"techs":["ubuntu","linux","nginx"],"cves":["CVE-2026-15176","CVE-2026-93479"],"tags":["security"],"source":{"id":"ubuntu-usn","name":"Ubuntu Security Notices"},"published_at":"2026-10-26T15:34:05.000Z","fetched_at":"2026-10-26T17:27:52.710Z"}