Vulnerability Database

309,961

Total vulnerabilities in the database

CVE-2023-27986

emacsclient-mail.desktop in Emacs 28.1 through 28.2 is vulnerable to Emacs Lisp code injections through a crafted mailto: URI with unescaped double-quote characters. It is fixed in 29.0.90.

  • Published: Mar 9, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-27986
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
gnu / emacs 28.1 28.2.x