CVE-2026-8763
CVE-2026-8763 updated by NVD
Summary
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).
Affected packages
| Ecosystem | Package | Affected versions | Fixed versions |
|---|---|---|---|
| Maven | org.bouncycastle:bc-fips | — | 1.0.2.7, 2.0.2, 2.1.3 |
| Maven | org.bouncycastle:bcprov-jdk15to18 | — | 1.85 |
| Maven | org.bouncycastle:bcprov-jdk18on | — | 1.85 |
| Maven | org.bouncycastle:bcprov-lts8on | — | 2.73.12 |
Remediation: Upgrade to 1.0.2.7 or later.
References
Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.
Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.
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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.