{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-54715", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-15T22:58:06.564Z", "datePublished": "2026-07-30T20:23:36.554Z", "dateUpdated": "2026-07-30T20:27:10.619Z"}, "containers": {"cna": {"title": "GoAccess: Heap Out-of-Bounds Write in parse_browser()", "problemTypes": [{"descriptions": [{"cweId": "CWE-122", "lang": "en", "description": "CWE-122: Heap-based Buffer Overflow", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-787", "lang": "en", "description": "CWE-787: Out-of-bounds Write", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N", "version": "4.0"}}], "references": [{"name": "https://github.com/allinurl/goaccess/security/advisories/GHSA-qcx5-vh2x-35fr", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/allinurl/goaccess/security/advisories/GHSA-qcx5-vh2x-35fr"}, {"name": "https://github.com/allinurl/goaccess/commit/81f90d9dafd6956c188dea9f944d24946d3d3351", "tags": ["x_refsource_MISC"], "url": "https://github.com/allinurl/goaccess/commit/81f90d9dafd6956c188dea9f944d24946d3d3351"}], "affected": [{"vendor": "allinurl", "product": "goaccess", "versions": [{"version": ">= 1.10.2, < 1.11", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-30T20:27:10.619Z"}, "descriptions": [{"lang": "en", "value": "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": {"advisory": "GHSA-qcx5-vh2x-35fr", "discovery": "UNKNOWN"}}}}

{}

{}

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{}