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.
Metrics
Affected Vendors & Products
References
History
Sun, 02 Aug 2026 21:00:00 +0000
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Allinurl
Allinurl goaccess |
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| Vendors & Products |
Allinurl
Allinurl goaccess |
Fri, 31 Jul 2026 16:30:00 +0000
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| Metrics |
ssvc
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Thu, 30 Jul 2026 20:45:00 +0000
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| Description | 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. | |
| Title | GoAccess: Heap Out-of-Bounds Write in parse_browser() | |
| Weaknesses | CWE-122 CWE-787 |
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| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-07-30T20:23:36.554Z
Updated: 2026-07-31T15:30:19.164Z
Reserved: 2026-06-15T22:58:06.564Z
Link: CVE-2026-54715
Updated: 2026-07-31T15:30:00.846Z
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