This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-59650 →
DEBIAN-CVE-2026-59650
In Bouncy Castle for Java before 1.85, MTI/A0 DH agreement exponentiates unvalidated peer value. This issue also affects Bouncy Castle for Java LTS be...
Original description
The description as published by the source.
In Bouncy Castle for Java before 1.85, MTI/A0 DH agreement exponentiates unvalidated peer value. This issue also affects Bouncy Castle for Java LTS before 2.73.12.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
bouncycastle
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
bouncycastle
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
bouncycastle
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.86-1"}]}]
References
- advisory security-tracker.debian.org