CVE-2026-55777

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 1.11, the parse_ios() function uses an attacker-controlled keyword-to-OS offset as both the source offset and copy length for memmove, allowing a crafted User-Agent in a processed access log to read up to approximately 4 KB beyond the heap allocation and conditionally crash GoAccess. This issue is fixed in version 1.11.
CVSS

No CVSS.

Configurations

No configuration.

History

No history.

Information

Published : 2026-07-30 21:17

Updated : 2026-09-08 20:51


NVD link : CVE-2026-55777

Mitre link : CVE-2026-55777

CVE.ORG link : CVE-2026-55777


JSON object : View

Products Affected

No product.

CWE
CWE-125

Out-of-bounds Read