PatchSiren

Bouncy Castle CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

CRITICAL Bouncy Castle CVE published 2026-08-03

CVE-2026-8763

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-03T01:16:45.807Z and has not been modified since then. This critical vulnerability (CVE-2026-8763) in Bouncy Castle for Java before version 1.85 allows Name Constraints bypass via a trailing dot in rfc822Name and URI, affecting cryptographic operations and sensitive data processing. Organizations sh [truncated]

CRITICAL Bouncy Castle CVE published 2026-08-03

CVE-2026-59650

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-03T01:16:45.250Z and has not been modified since then. The vulnerability affects Bouncy Castle for Java before 1.85, allowing for potential attacks through MTI/A0 DH agreement. Organizations using Bouncy Castle for Java should prioritize patching to prevent potential attacks. Evidence is limited, an [truncated]

MEDIUM Bouncy Castle CVE published 2026-08-03

CVE-2026-59648

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-03T01:16:44.993Z and has not been modified since then. This vulnerability affects Bouncy Castle for Java before version 1.85, specifically the OpenPGP Argon2 S2K implementation, allowing an attacker to choose memory and passes. The issue also impacts Bouncy Castle for Java LTS before 2.73.12 and Bou [truncated]