HIGH 8.7 NVD
CVE-2026-55768
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
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 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.
References
- https://github.com/allinurl/goaccess/commit/ea74b87254d0adc675c087ff49bddd2d60dc01d5
- https://github.com/allinurl/goaccess/security/advisories/GHSA-5gm5-pvh2-wg46
- https://github.com/allinurl/goaccess/security/advisories/GHSA-5gm5-pvh2-wg46
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-07-30 via NVD.
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