CVE-2026-54715 — GoAccess: Heap Out-of-Bounds Write in parse_browser()
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. In version 1.10.2, parse_browser assumes the matc…
Published: 2026-07-30 · CVSS: 7.1 · CVSS 4.0
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. In version 1.10.2, parse_browser assumes the matched browser token begins with Opera and moves a trailing version substring to match plus five, allowing a crafted User-Agent in a processed access log to write one to four attacker-influenced bytes beyond the heap allocation and corrupt or crash GoAccess. This issue is fixed in version 1.11.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7