점검 대응긴급KEV 미등록
CVE-2026-42010
Red Hat Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support, Red Hat Enterprise Linux 8 취약점
- 대응 우선순위
- 점검
- CVSS
- 9.8
- EPSS
- 0.97% 백분위 57.3% · 2026.06.27 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.05.07
CVSS 위험도가 높아 영향 여부를 우선 점검할 취약점
A flaw was found in gnutls. Servers configured with RSA-PSK (Rivest–Shamir–Adleman – Pre-Shared Key) wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass. This vulnerability allows an attacker to gain unauthorized access by circumventing the authentication process.
공급사 Red Hat
제품 Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support, Red Hat Enterprise Linux 8
영향 버전 4.0, 6.0, 7.0, 8.0, 9.0, 10.0
수정 버전 공식 출처에서 확인 필요
CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-170, CWE-626
EPSS 데이터 기준일 2026.06.27