CVE-2023-27986
Fixed in a distro release EPSS <1%CVSS 7.8
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.
Products: gnu emacs
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2023 | emacs | 1:28.2-3.amzn2023.0.4 |
| Amazon Linux 2023 | emacs-common | 1:28.2-3.amzn2023.0.4 |
| Amazon Linux 2023 | emacs-devel | 1:28.2-3.amzn2023.0.4 |
| Amazon Linux 2023 | emacs-filesystem | 1:28.2-3.amzn2023.0.4 |
| Amazon Linux 2023 | emacs-lucid | 1:28.2-3.amzn2023.0.4 |
| Amazon Linux 2023 | emacs-nox | 1:28.2-3.amzn2023.0.4 |
| Amazon Linux 2023 | emacs-terminal | 1:28.2-3.amzn2023.0.4 |
| Debian 12 | emacs | 1:28.2+1-13 |
| Debian 13 | emacs | 1:28.2+1-13 |
| Debian 14 | emacs | 1:28.2+1-13 |
| Ubuntu 16.04 LTS | xemacs21 | no fix |
| Ubuntu 16.04 LTS | xemacs21-packages | no fix |
| Ubuntu 18.04 LTS | xemacs21 | no fix |
| Ubuntu 18.04 LTS | xemacs21-packages | no fix |
| Ubuntu 20.04 LTS | xemacs21 | no fix |
| Ubuntu 20.04 LTS | xemacs21-packages | no fix |
| Ubuntu 22.04 LTS | xemacs21 | no fix |
| Ubuntu 22.04 LTS | xemacs21-packages | no fix |
| Ubuntu 24.04 LTS | xemacs21 | no fix |
| Ubuntu 24.04 LTS | xemacs21-packages | no fix |
| Ubuntu 25.10 | xemacs21 | no fix |
| Ubuntu 25.10 | xemacs21-packages | no fix |
| Ubuntu 26.04 LTS | xemacs21 | no fix |
| Ubuntu 26.04 LTS | xemacs21-packages | no fix |
| Ubuntu 26.10 | xemacs21 | no fix |
| Ubuntu 26.10 | xemacs21-packages | no fix |
| openSUSE Tumbleweed | emacs | 28.2-3.1 |