Описание
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.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| emacs | fixed | 1:30.2+1-11 | package |
Примечания
https://www.openwall.com/lists/oss-security/2026/08/20/3
https://eshelyaron.com/posts/2026-08-06-emacs-arbitrary-code-execution-returns.html
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=80574#227
Mitigated by: https://cgit.git.savannah.gnu.org/cgit/emacs.git/commit/?h=emacs-31&id=8466eb44991707d128110bdc549fad14c8e1d61e
Fixed by: https://cgit.git.savannah.gnu.org/cgit/emacs.git/commit/?id=c1337758a6c00e22e2a685e0556068fd73fa9a54
EPSS
Связанные уязвимости
A flaw was found in GNU Emacs. A remote attacker could achieve arbitrary code execution by tricking a user into opening a specially crafted file. This vulnerability arises because an untrusted value of read-symbol-shorthands affects the intern and unintern functions, allowing for code execution without specific user settings.
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.
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.
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.
EPSS