Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
In Bouncy Castle for Java before 1.85, RSA PKCS#1 verification skips last two hash bytes in NULL-omitted path. This issue also affects Bouncy Castle for Java LTS before 2.73.12.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-12860 RSA PKCS#1 Verification Hash Bypass in Bouncy Castle for Java Before 1.85 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-12860
Post summary
The post references CVE‑2026‑12860 and identifies it as a PKCS#1 hash bypass in Bouncy Castle Java prior to version 1.85, but offers no PoC, exploit, active usage, or remediation details.
2 of 2 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | bouncycastle | bc-java | - | - | - |
| App | bouncycastle | bouncy_castle_for_java_lts | - | - | - |