PT-2026-67020
CVE-2026-12860
·
Published
2026-08-03
·
Updated
2026-10-30
Description by
CVSS 4.0
8.7
HighMetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/U:Amber
Name of the Vulnerable Software and Affected Versions
Bouncy Castle for Java versions prior to 1.85
Bouncy Castle for Java LTS versions prior to 2.73.12
Description
RSA PKCS#1 verification skips the last two hash bytes when using the NULL-omitted path.
Recommendations
Update Bouncy Castle for Java to version 1.85 or later.
Update Bouncy Castle for Java LTS to version 2.73.12 or later.
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