CVE-2026-58015
GNOME GLib, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 10 취약점
A flaw was found in GLib. The D-Bus client-side implementation of the DBUS_COOKIE_SHA1 SASL authentication mechanism does not validate the cookie_context parameter received from the server. A malicious D-Bus server can supply a cookie_context containing path traversal sequences, causing the client to read an arbitrary file and exfiltrate sensitive data by verifying guessed file contents against a generated hash.
- 대응 우선순위
- 점검
- CVSS
- 7.5
- EPSS
- 0.42% 백분위 34.0% · 2026.07.20 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.06.30