{"id":"CVE-2026-41990","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-41990","generatedAt":"2026-10-28T04:02:33.869Z","title":"Writes to a static array lack a bounds check but do not use attacker-controlled data.","description":"Libgcrypt before 1.12.2 mishandles Dilithium signing. Writes to a static array lack a bounds check but do not use attacker-controlled data.","published":"2026-04-23T05:16:06.000Z","lastModified":"2026-10-26T21:10:00.000Z","status":"Analyzed","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L"},"cwe":["CWE-787"],"affected":["gnupg/libgcrypt"],"epss":{"score":0.00229,"percentile":0.13611,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://dev.gnupg.org/T8208","tags":["Broken Link"],"source":"cve@mitre.org"},{"url":"https://lists.gnupg.org/pipermail/gnupg-announce/2026q2/000503.html","tags":["Mailing List","Release Notes"],"source":"cve@mitre.org"},{"url":"https://www.openwall.com/lists/oss-security/2026/04/21/1","tags":["Mailing List","Release Notes"],"source":"cve@mitre.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-41990","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}