In Bouncy Castle for Java before 1.85, OpenPGP Argon2 S2K honours attacker-chosen memory and passes. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bcpg-fips 1.0.13 (1.0.X series), 2.0.13 (2.0.X series) and 2.1.13 (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 | ||||||||||||
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| 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 05:30:00 +0000
| Type | Values Removed | Values Added |
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| References |
Mon, 03 Aug 2026 01:15:00 +0000
| Type | Values Removed | Values Added |
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| Description | In Bouncy Castle for Java before 1.85, OpenPGP Argon2 S2K honours attacker-chosen memory and passes. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bcpg-fips 1.0.13 (1.0.X series), 2.0.13 (2.0.X series) and 2.1.13 (2.1.X series). | |
| Title | OpenPGP Argon2 S2K honours attacker-chosen memory and passes | |
| Weaknesses | CWE-770 | |
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| Metrics |
cvssV4_0
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Projects
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MITRE
Status: PUBLISHED
Assigner: bcorg
Published:
Updated: 2026-08-03T04:58:11.776Z
Reserved: 2026-07-06T07:09:01.524Z
Link: CVE-2026-59648
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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Weaknesses