Question 1

What is CVE-2026-12860 — CVE-2026-12860?

Accepted Answer

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.

Question 2

What is the authoritative source for CVE-2026-12860?

Accepted Answer

CVE-2026-12860 (CVE-2026-12860) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-12860CVE-2026-12860

Description

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