{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-61728", "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc", "state": "PUBLISHED", "assignerShortName": "Go", "dateReserved": "2025-09-30T15:05:03.605Z", "datePublished": "2026-01-28T19:30:31.354Z", "dateUpdated": "2026-01-28T20:08:22.055Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc", "shortName": "Go", "dateUpdated": "2026-01-28T19:30:31.354Z"}, "title": "Excessive CPU consumption when building archive index in archive/zip", "descriptions": [{"lang": "en", "value": "archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive."}], "affected": [{"vendor": "Go standard library", "product": "archive/zip", "collectionURL": "https://pkg.go.dev", "packageName": "archive/zip", "versions": [{"version": "0", "lessThan": "1.24.12", "status": "affected", "versionType": "semver"}, {"version": "1.25.0", "lessThan": "1.25.6", "status": "affected", "versionType": "semver"}], "programRoutines": [{"name": "Reader.initFileList"}, {"name": "Reader.Open"}], "defaultStatus": "unaffected"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-407: Inefficient Algorithmic Complexity"}]}], "references": [{"url": "https://go.dev/cl/736713"}, {"url": "https://go.dev/issue/77102"}, {"url": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"}, {"url": "https://pkg.go.dev/vuln/GO-2026-4342"}], "credits": [{"lang": "en", "value": "Jakub Ciolek"}]}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/01/15/4"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-01-28T20:08:22.055Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive."}], "id": "CVE-2025-61728", "lastModified": "2026-01-28T20:16:09.830", "metrics": {}, "published": "2026-01-28T20:16:09.830", "references": [{"source": "security@golang.org", "url": "https://go.dev/cl/736713"}, {"source": "security@golang.org", "url": "https://go.dev/issue/77102"}, {"source": "security@golang.org", "url": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"}, {"source": "security@golang.org", "url": "https://pkg.go.dev/vuln/GO-2026-4342"}], "sourceIdentifier": "security@golang.org", "vulnStatus": "Received"}

{}

{}