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GHSA-wg6q-6289-32hp

https://github.com/advisories/GHSA-wg6q-6289-32hp

Severity

Unknown
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Summary

Bouncy Castle Crypto Package For Java: Use of a Broken or Risky Cryptographic Algorithm vulnerability in bcpkix modules

Description

: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpkix on all (pkix modules).

PKIX draft CompositeVerifier accepts empty signature sequence as valid.

This issue affects BC-JAVA: from 1.49 before 1.84.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-5588
  • https://github.com/advisories/GHSA-wg6q-6289-32hp
  • https://github.com/bcgit/bc-java/commit/656bae0dbd9b1521f840521ff786e78749fe3057
  • https://github.com/bcgit/bc-java
  • https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%905588

Affected packages

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