{"id":"CVE-2025-11579","aliases":["GHSA-rwvp-r38j-9rgg","GO-2025-4020"],"url":"https://o3.security/vulnerability/CVE-2025-11579","summary":"DoS via Out Of Memory Crash","details":"github.com/nwaples/rardecode versions <=2.1.1 fail to restrict the dictionary size when reading large RAR dictionary sizes, which allows an attacker to provide a specially crafted RAR file and cause Denial of Service via an Out Of Memory Crash.","published":"2025-10-10T11:15:15.163Z","modified":"2026-08-07T08:11:57.853224929Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/nwaples/rardecode/v2","fixedVersion":"2.2.0"},{"ecosystem":"Go","name":"github.com/nwaples/rardecode","fixedVersion":null}],"fix":{"url":"https://github.com/nwaples/rardecode/commit/52fb4e825c936636f251f7e7deded39ab11df9a9","label":"nwaples/rardecode@52fb4e8"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/11xxx/CVE-2025-11579.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-11579"},{"type":"FIX","url":"https://github.com/nwaples/rardecode/commit/52fb4e825c936636f251f7e7deded39ab11df9a9"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T08:11:57.853224929Z"}}