Bug 2458638 (CVE-2026-3505) - CVE-2026-3505 bouncycastle: BC-JAVA: unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion
Summary: CVE-2026-3505 bouncycastle: BC-JAVA: unbounded PGP AEAD chunk size leads to p...
Keywords:
Status: NEW
Alias: CVE-2026-3505
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-15 10:01 UTC by OSIDB Bzimport
Modified: 2026-05-14 16:55 UTC (History)
60 users (show)

Fixed In Version:
Clone Of:
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Last Closed:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:13631 0 None None None 2026-05-05 07:57:17 UTC
Red Hat Product Errata RHSA-2026:17668 0 None None None 2026-05-14 16:55:52 UTC

Description OSIDB Bzimport 2026-04-15 10:01:40 UTC 
Allocation of resources without limits or throttling vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpg on all (pg modules).This issue affects BC-JAVA: before 1.84.

Unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion.
Comment 2 errata-xmlrpc 2026-05-05 07:57:13 UTC 
This issue has been addressed in the following products:

  Red Hat Build of Apache Camel 4.14 for Quarkus 3.27

Via RHSA-2026:13631 https://access.redhat.com/errata/RHSA-2026:13631
Comment 3 errata-xmlrpc 2026-05-14 16:55:48 UTC 
This issue has been addressed in the following products:

  Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14

Via RHSA-2026:17668 https://access.redhat.com/errata/RHSA-2026:17668
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