All intelligence
// vulnerability record
cached · NVD via COSMOS syncCVE-2026-59638
CRITICALpublished 2026-08-03 01:16 UTC · 3 hours ago
9.3
CVSS / 10
// description
In Bouncy Castle for Java before 1.85, JSSE hostname verifier CN-fallback enabled by default despite documented opt-in. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bctls-fips 1.0.24 (1.0.X series), 2.0.24 (2.0.X series) and 2.1.24 (2.1.X series).
// weaknesses (CWE)
- CWE-297