HIGH 7.8 NVD
CVE-2026-108976
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
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.
References
- https://ftp.gnu.org/gnu/tramp/tramp-2.8.2.tar.gz
- https://www.openwall.com/lists/oss-security/2026/08/21/1
- https://www.openwall.com/lists/oss-security/2026/10/11/1
This high severity vulnerability with a CVSS score of 7.8 was published on 2026-10-11 via NVD.
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