{"cve":"CVE-2025-11579","nvd":{"published":"2025-10-10T12:15:37.743","modified":"2026-10-08T13:10:00.200","status":"Analyzed","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-789"],"references":["https://github.com/nwaples/rardecode/commit/52fb4e825c936636f251f7e7deded39ab11df9a9"],"products":["nwaples:rardecode"],"source":"nvd","synced_at":"2026-10-19T22:11:26.888974865+00:00"},"epss":{"cve":"CVE-2025-11579","score":0.00374,"percentile":0.3114,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-rwvp-r38j-9rgg","url":"https://osv.dev/vulnerability/GHSA-rwvp-r38j-9rgg","summary":"rardecode: DoS risk due to unrestricted RAR dictionary sizes","modified":"2026-09-10T03:50:58.307699283Z","packages":[{"ecosystem":"Go","name":"github.com/nwaples/rardecode/v2","purl":"pkg:golang/github.com/nwaples/rardecode/v2","ranges":["<2.2.0"],"fixed":["2.2.0"]},{"ecosystem":"Go","name":"github.com/nwaples/rardecode","purl":"pkg:golang/github.com/nwaples/rardecode","ranges":["<=1.1.3"],"fixed":[]}]},{"id":"GO-2025-4020","url":"https://osv.dev/vulnerability/GO-2025-4020","summary":"DoS risk due to unrestricted RAR dictionary sizes in github.com/nwaples/rardecode","modified":"2026-08-07T08:12:00.325930060Z","packages":[{"ecosystem":"Go","name":"github.com/nwaples/rardecode","purl":"pkg:golang/github.com/nwaples/rardecode","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/nwaples/rardecode/v2","purl":"pkg:golang/github.com/nwaples/rardecode/v2","ranges":["<2.2.0"],"fixed":["2.2.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}