PT-2026-66593 · Goaccess · Goaccess
CVE-2026-55768
·
Published
2026-07-30
·
Updated
2026-08-07
CVSS v4.0
8.7
High
| Vector | AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
GoAccess versions prior to 1.11
Description
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. This allows an unauthenticated remote client to bypass the guard and force an approximately 18-exabyte allocation request, which terminates the process.Recommendations
Update to version 1.11.
Exploit
Fix
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Related Identifiers
Affected Products
Goaccess