CSIRTS // UNIFIED SECURITY ADVISORY FEEDSYS ● ONLINE · POWERED BY INTELFUSIONS.COM

CVE-2026-8763

unknowncovered by 1 sourcefirst seen 2026-08-03
In Bouncy Castle for Java before 1.85, Name Constraints bypass via trailing dot in rfc822Name and URI. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bc-fips 1.0.2.7 (1.0.X series), 2.0.2 (2.0.X series) and 2.1.3 (2.1.X series).

⚡ Watch CVE-2026-8763

Get an email if CVE-2026-8763 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.

Advisory coverage (1)

External references

NVD record for CVE-2026-8763

CVE.org record

Embed the live status

CVE-2026-8763 live status badge — this badge updates automatically when the KEV or exploit status changes. How to embed it →

[![CVE-2026-8763 status](https://www.csirts.com/badge/CVE-2026-8763)](https://www.csirts.com/cve/CVE-2026-8763)