{"id":"UBUNTU-CVE-2025-11579","details":"github.com/nwaples/rardecode versions \u003c=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.","modified":"2026-05-20T16:10:08.649073426Z","published":"2025-10-10T12:15:00Z","upstream":["CVE-2025-11579"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-11579"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-11579"},{"type":"REPORT","url":"https://github.com/nwaples/rardecode/commit/52fb4e825c936636f251f7e7deded39ab11df9a9"}],"affected":[{"package":{"name":"golang-github-nwaples-rardecode","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/golang-github-nwaples-rardecode?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.1-2"],"ecosystem_specific":{"binaries":[{"binary_version":"2.1.1-2","binary_name":"golang-github-nwaples-rardecode-dev"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-11579.json"}},{"package":{"name":"golang-github-nwaples-rardecode","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/golang-github-nwaples-rardecode?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.1-2","2.2.1-1","2.2.2-1"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-github-nwaples-rardecode-dev","binary_version":"2.2.2-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-11579.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}