CVE-2026-48863
OpenSUSE libsolv, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7 취약점
A flaw was found in libsolv. A stack-based buffer overflow vulnerability exists in the PGP verification component due to incorrect length handling when copying EdDSA 's' MPI into a stack buffer. A remote attacker could craft a malicious Ed25519 PGP signature with mismatched MPI lengths. Processing this crafted signature could lead to a denial of service in automated package or repository processing workflows.
- 대응 우선순위
- 점검
- CVSS
- 7.5
- EPSS
- 0.47% 백분위 38.2% · 2026.08.02 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.07.16