What is GHSA-ghgq-7g74-28wp?

GHSA-ghgq-7g74-28wp is a security advisory published by GitHub Security Advisories with Critical severity. In Bouncy Castle for Java before 1.85, MTI/A0 DH agreement exponentiates unvalidated peer value....

Which CVE IDs does GHSA-ghgq-7g74-28wp cover?

GHSA-ghgq-7g74-28wp covers the following CVE IDs: CVE-2026-59650. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-ghgq-7g74-28wpCritical

In Bouncy Castle for Java before 1.85, MTI/A0 DH agreement exponentiates unvalidated peer value....

Vendor

GitHub Security Advisories

Published

August 3, 2026

Last Modified

August 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-59650 →

📋 Description

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.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-59650
https://github.com/bcgit/bc-java/commit/daeaae9d7075d04f40812e68671ebf4c777b5148
https://github.com/bcgit/bc-java/wiki/CVE-2026-59650
https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%9059650
https://github.com/advisories/GHSA-ghgq-7g74-28wp