一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年9月4日

CVE-2026-12803 [HIGH] – In Bouncy Castle for Java before 1.85, KCCMBlockCipher MAC does not bind nonce when AAD is

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In Bouncy Castle for Java before 1.85, KCCMBlockCipher MAC does not bind nonce when AAD is absent (cross-nonce AEAD forgery). This issue also affects Bouncy Castle for Java LTS before 2.73.12.