Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 6.3 | Medium | 4.0 | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/S:P/R:U/RE:M/U:Amber | CNA (bcorg) |
- CISA KEV Not listed.
- EPSS 0.0052, the 44th percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:17 UTC First seen by agentprime
- 31 Oct 2026, 14:17 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-4cx2-fc23-5wg6
- OSV: GHSA-4cx2-fc23-5wg6
- nvd.nist.gov/vuln/detail/CVE-2025-8916
- github.com/bcgit/bc-java/commit/310b30a4fbf36d13f6cc201ffa7771715641e67e
- github.com/bcgit/bc-java/commit/ff444a479942d88de64004dc82c3ee32a9e9075a
- cert-portal.siemens.com/productcert/html/ssa-032379.html
- github.com/bcgit/bc-java
- github.com/bcgit/bc-java/wiki/CVE%E2%80%902025%E2%80%908916