9.1
CVE-2026-8763
- EPSS 0.33%
- Veröffentlicht 03.08.2026 00:36:05
- Zuletzt bearbeitet 02.09.2026 14:28:48
- Erkennungen
LoginName Constraints bypass via trailing dot in rfc822Name and URI
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).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Bouncycastle ≫ Bc-java Version < 1.85
Bouncycastle ≫ Bouncy Castle For Java Lts Version <= 2.73.11
Bouncycastle ≫ Fips Java Api Version >= 1.0.0 < 1.0.2.7
Bouncycastle ≫ Fips Java Api Version >= 2.0.0 < 2.0.2
Bouncycastle ≫ Fips Java Api Version >= 2.1.0 < 2.1.3
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.33% | 0.257 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 9.1 | 3.9 | 5.2 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
|
| 91579145-5d7b-4cc5-b925-a0262ff19630 | 9.3 | 0 | 0 |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber
|
CWE-295 Improper Certificate Validation
The product does not validate, or incorrectly validates, a certificate.
https://github.com/bcgit/bc-java/commit/2c28b253a44681fbbc562561eab6ad383d2ae558
https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%908763