CVE-2026-45575: Insecure Hostnameverifier Chain Iteration
Iterating over the entire certificate chain (via `getPeerCertificates()`) to verify a hostname or Subject Alternative Name (SAN) is insecure. Only the leaf certificate (index 0) represents the actual peer server identity. Validating every certificate in the chain allows a Man-in-the-Middle (MITM) attacker to append a forged intermediate certificate containin
Javagreprules fetch cve-2026-45575-insecure-hostnameverifier-chain-iteration --engine opengrepDescription
Iterating over the entire certificate chain (via `getPeerCertificates()`) to verify a hostname or Subject Alternative Name (SAN) is insecure. Only the leaf certificate (index 0) represents the actual peer server identity. Validating every certificate in the chain allows a Man-in-the-Middle (MITM) attacker to append a forged intermediate certificate containin
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