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Update dependency org.bouncycastle:bcpkix-jdk18on to v1.84 [SECURITY] (main)#408

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Update dependency org.bouncycastle:bcpkix-jdk18on to v1.84 [SECURITY] (main)#408
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@renovatebot-confluentinc renovatebot-confluentinc Bot commented Apr 21, 2026

For any questions/concerns about this PR, please review the Renovate Bot wiki/FAQs, or the #renovatebot Slack channel.

This PR contains the following updates:

Package Change Age Adoption Passing Confidence
org.bouncycastle:bcpkix-jdk18on (source) 1.821.84 age adoption passing confidence

Warning

Some dependencies could not be looked up. Check the warning logs for more information.


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

CVE-2026-5588 / GHSA-wg6q-6289-32hp

More information

Details

: 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.

Severity

  • CVSS Score: 6.3 / 10 (Medium)
  • Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/U:Green

References

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).


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This PR has been generated by Mend Renovate.

@service-bot-app service-bot-app Bot marked this pull request as ready for review April 21, 2026 22:41
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@renovatebot-confluentinc renovatebot-confluentinc Bot changed the title fix(deps): update dependency org.bouncycastle:bcpkix-jdk18on to v1.84 [security] (main) Update dependency org.bouncycastle:bcpkix-jdk18on to v1.84 [SECURITY] (main) May 7, 2026
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