{"id":"CVE-2026-55768","title":"GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser","summary":"GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. Prior to version 1.11, the built-in WebSocket server narrows a 64-bit extended frame length into the signed 3…","severity":"none","cwe":["CWE-681","CWE-789"],"published":"2026-07-30","updated":"2026-09-08","sourceUpdated":"2026-09-08T20:51:43.490","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-55768","references":[{"url":"https://github.com/allinurl/goaccess/commit/ea74b87254d0adc675c087ff49bddd2d60dc01d5","label":"security-advisories@github.com"},{"url":"https://github.com/allinurl/goaccess/security/advisories/GHSA-5gm5-pvh2-wg46","label":"security-advisories@github.com"},{"url":"https://github.com/allinurl/goaccess/security/advisories/GHSA-5gm5-pvh2-wg46","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd"],"epss":0.00353,"epssPercentile":0.29018,"ingestedAt":"2026-08-01T22:15:46.350Z","slug":"CVE-2026-55768","body":"## Overview\n\nGoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. Prior to version 1.11, the built-in WebSocket server narrows a 64-bit extended frame length into the signed 32-bit WSFrame.payloadlen field before enforcing the maximum frame size, allowing an unauthenticated remote client to bypass the guard and force an approximately 18-exabyte allocation request that terminates the process. This issue is fixed in version 1.11.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}