Vulnerability Description
GNU Emacs 28.1 through 31.1 allows arbitrary code execution upon opening a file, because an untrusted value of read-symbol-shorthands affects the intern and unintern functions. This affects the default configuration; no particular user settings are required to trigger it.
Related Weaknesses (CWE)
References
- https://debbugs.gnu.org/cgi/bugreport.cgi?bug=80574#227
- https://yhetil.org/emacs/[email protected]/T/#m319545e835fb7
- https://eshelyaron.com/posts/2026-08-06-emacs-arbitrary-code-execution-returns.h
- https://www.openwall.com/lists/oss-security/2026/08/20/3
FAQ
What is CVE-2026-96269?
CVE-2026-96269 is a documented vulnerability. GNU Emacs 28.1 through 31.1 allows arbitrary code execution upon opening a file, because an untrusted value of read-symbol-shorthands affects the intern and unintern functions. This affects the defaul...
How severe is CVE-2026-96269?
CVSS scoring is not yet available for CVE-2026-96269. Check NVD for updates.
Is there a patch for CVE-2026-96269?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.