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cve recordhigh

CVE-2026-12816

bouncycastle · bc-java

Published
CVSS7.5
Severityhigh
WeaknessCWE-354
ExploitedNot in CISA KEV

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

In Bouncy Castle for Java before 1.85, IESEngine stream-mode MAC forgery via length-dependent KDF split. This issue also affects Bouncy Castle for Java LTS before 2.73.12.

References

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