{"id":"CVE-2026-108976","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-108976","generatedAt":"2026-10-28T00:57:05.501Z","title":"GNU Emacs before 31.2 (and TRAMP through 2.8.2) allows OS command injection via a filename because tramp-user-regexp has an incomplete list of disallowed inputs.","description":"GNU Emacs before 31.2 (and TRAMP through 2.8.2) allows OS command injection via a filename because tramp-user-regexp has an incomplete list of disallowed inputs. NOTE: this issue exists because of an incomplete fix for CVE-2026-79992.","published":"2026-10-11T21:16:44.000Z","lastModified":"2026-10-16T17:25:58.000Z","status":"Awaiting Analysis","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-184"],"affected":[],"epss":{"score":0.00647,"percentile":0.50744,"date":"2026-10-26","history":[{"date":"2026-10-12","score":0.00505,"percentile":0.41371}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.65%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-11T21:16:44.000Z","detail":{"score":"7.8","severity":"HIGH","publishedAt":"2026-10-11T21:16:43.580Z"},"summary":"New CVE, high severity (CVSS 7.8)."}],"references":[{"url":"https://ftp.gnu.org/gnu/tramp/tramp-2.8.2.tar.gz","source":"cve@mitre.org"},{"url":"https://www.openwall.com/lists/oss-security/2026/08/21/1","source":"cve@mitre.org"},{"url":"https://www.openwall.com/lists/oss-security/2026/10/11/1","source":"cve@mitre.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-108976","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."}