In Bouncy Castle for Java before 1.85, BCFKS keystore load honours unbounded KDF cost from untrusted file. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bc-fips 1.0.2.7 (1.0.X series), 2.0.2 (2.0.X series) and 2.1.3 (2.1.X series).
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Legion of the Bouncy Castle Inc. | BC-JAVA | unaffected |
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| Legion of the Bouncy Castle Inc. | BC-LTS-JAVA | unaffected |
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| Legion of the Bouncy Castle Inc. | BC-FJA | unaffected |
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Advisories
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Fixes
Solution
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Workaround
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References
History
Mon, 03 Aug 2026 06:45:00 +0000
| Type | Values Removed | Values Added |
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| References |
Mon, 03 Aug 2026 02:45:00 +0000
| Type | Values Removed | Values Added |
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| Description | In Bouncy Castle for Java before 1.85, BCFKS keystore load honours unbounded KDF cost from untrusted file. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bc-fips 1.0.2.7 (1.0.X series), 2.0.2 (2.0.X series) and 2.1.3 (2.1.X series). | |
| Title | BCFKS keystore load honours unbounded KDF cost from untrusted file | |
| Weaknesses | CWE-770 | |
| References |
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| Metrics |
cvssV4_0
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Projects
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MITRE
Status: PUBLISHED
Assigner: bcorg
Published:
Updated: 2026-08-03T05:48:15.762Z
Reserved: 2026-06-28T01:21:46.335Z
Link: CVE-2026-58063
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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Weaknesses