Bug 2510243 (CVE-2026-58060) - CVE-2026-58060 bouncycastle: Bouncy Castle for Java: Denial of Service via unbounded HSS public-key level count
Summary: CVE-2026-58060 bouncycastle: Bouncy Castle for Java: Denial of Service via un...
Keywords:
Status: NEW
Alias: CVE-2026-58060
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2524914 2524925
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-03 03:02 UTC by OSIDB Bzimport
Modified: 2026-08-27 10:46 UTC (History)
23 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-08-03 03:02:37 UTC 
In Bouncy Castle for Java before 1.85, HSS public-key level count unbounded, enabling huge allocation on verify. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bc-fips 2.0.2 (2.0.X series) and 2.1.3 (2.1.X series).
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