CVE-2026-59644 — MLS hash-ratchet honours arbitrary 32-bit generation counter from sender

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender.

Published: 2026-08-03 · CVSS: 8.7 · CVSS 4.0

In Bouncy Castle for Java before 1.85, MLS hash-ratchet honours arbitrary 32-bit generation counter from sender.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7