CVE-2026-58012
GNOME GLib, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 10 취약점
A flaw was found in GLib. A buffer over-read can occur in the g_regex_replace function when used with the `G_REGEX_RAW` compile flag and case-change replacement escapes because the string_append function processes matched substrings using UTF-8 functions that assume valid UTF-8 input, even when the string is treated as raw bytes. This vulnerability can cause a minor information disclosure of 1-5 bytes and a denial of service when the buffer over-read crosses a page boundary.
- 대응 우선순위
- 점검
- CVSS
- 8.2
- EPSS
- 0.32% 백분위 24.4% · 2026.07.20 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.06.30