CVE-2026-5263
wolfSSL wolfSSL, wolfssl 취약점
URI nameConstraints from constrained intermediate CAs are parsed but not enforced during certificate chain verification in wolfcrypt/src/asn.c. A compromised or malicious sub-CA could issue leaf certificates with URI SAN entries that violate the nameConstraints of the issuing CA, and wolfSSL would accept them as valid.
- 대응 우선순위
- 점검
- CVSS
- 7
- EPSS
- 0.17% 백분위 6.91% · 2026.07.29 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.04.10