CVE-2026-52957
Linux Linux 취약점
- 대응 우선순위
- 점검
- CVSS
- 7.5
- EPSS
- 0.53% 백분위 40.8% · 2026.06.29 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.06.25
CVSS 위험도가 높아 영향 여부를 우선 점검할 취약점
In the Linux kernel, the following vulnerability has been resolved: libceph: Fix potential null-ptr-deref in decode_choose_args() A message of type CEPH_MSG_OSD_MAP contains an OSD map that itself contains a CRUSH map. When decoding this CRUSH map in crush_decode(), an array of max_buckets CRUSH buckets is decoded, where some indices may not refer to actual buckets and are therefore set to NULL. The received CRUSH map may optionally contain choose_args that get decoded in decode_choose_args(). When decoding a crush_choose_arg_map, a series of choose_args for different buckets is decoded, wi...
공급사 Linux
제품 Linux
영향 버전 c7ed1a4bf4b446317eefa0f4916d94b1f6d3ada5, 4.13
수정 버전 공식 출처에서 확인 필요
CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE 미등록
EPSS 데이터 기준일 2026.06.29