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SUSE CVE-2026-5588

🗓️ 17 Apr 2026 12:05:01Reported by Suse CVEType 
susecve
 susecve🔗 www.suse.com👁 3 Views

CVE-2026-5588: BC-JAVA bcpkix allows empty signatures in CompositeVerifier; versions 1.49 to 1.83.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Due to use of bcpkix-jdk18on-1.81.jar, IBM Sterling Connect:Direct Web Services is affected by Use of a Broken or Risky Cryptographic Algorithm vulnerability.
4 Jun 202602:55
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM Rational Developer for i (CVE-2026-3505, CVE-2025-14813, CVE-2026-0636, CVE-2026-5598, CVE-2026-33671, CVE-2026-33672, CVE-2026-5588, CVE-2026-40175)
8 Jun 202613:55
–ibm
IBM Security Bulletins		Security Bulletin: IBM® Db2® is affected by vulnerabilities in bcprov-jdk18on-1.82 and bcpkix-jdk18on-1.82.
23 Jun 202619:54
–ibm
IBM Security Bulletins		Security Bulletin: There is a vulnerability in bcpkix-jdk18on-1.81.jar used by IBM Maximo Manage application in IBM Maximo Application Suite (CVE-2026-5588)
29 May 202609:58
–ibm
IBM Security Bulletins		Security Bulletin: Maximo AI Service uses multiple third party dependencies which are vulnerable to multiple CVEs.
1 Jun 202608:35
–ibm
IBM Security Bulletins		Security Bulletin: MongoDB Enterprised Advanced affected by: Use of a Broken or Risky Cryptographic Algorithm (CVE-2026-5588)
15 Jun 202622:18
–ibm
IBM Security Bulletins		Security Bulletin: IBM ApplinX is vulnerable to multiple vulnerabilities due to the use of Bouncy Castle library (CVE-2023-33202, CVE-2025-8916, CVE-2026-5588, CVE-2025-14813, CVE-2026-5598, CVE-2026-0636)
19 Jun 202608:51
–ibm
IBM Security Bulletins		Security Bulletin: IBM InfoSphere Information Server is affected by a vulnerability in Bouncy Castle bcpkix (CVE-2026-5588)
24 Jun 202622:18
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Security Vulnerabilities in third-Party libraries used by IBM Tivoli Netcool Configuration Manager
20 Jun 202607:57
–ibm
IBM Security Bulletins		Security Bulletin: IBM Sterling Connect:Direct for Microsoft Windows is vulnerable to an issue in Bouncy Castle
27 May 202615:07
–ibm
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
OpenSUSE Tumbleweed–anybouncycastle1.84-1.1bouncycastle-1.84-1.1.noarch.rpm
SUSE Linux Enterprise Desktop15.7anybouncycastle1.84-150200.3.35.1bouncycastle-1.84-150200.3.35.1.noarch.rpm
SUSE Linux Enterprise Server15.4anybouncycastle1.84-150200.3.35.1bouncycastle-1.84-150200.3.35.1.noarch.rpm
SUSE Linux Enterprise Server15.5anybouncycastle1.84-150200.3.35.1bouncycastle-1.84-150200.3.35.1.noarch.rpm
SUSE Linux Enterprise Server15.6anybouncycastle1.84-150200.3.35.1bouncycastle-1.84-150200.3.35.1.noarch.rpm
SUSE Linux Enterprise Server15.7anybouncycastle1.84-150200.3.35.1bouncycastle-1.84-150200.3.35.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.4anybouncycastle1.84-150200.3.35.1bouncycastle-1.84-150200.3.35.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.5anybouncycastle1.84-150200.3.35.1bouncycastle-1.84-150200.3.35.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.6anybouncycastle1.84-150200.3.35.1bouncycastle-1.84-150200.3.35.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.7anybouncycastle1.84-150200.3.35.1bouncycastle-1.84-150200.3.35.1.noarch.rpm
Rows per page

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25 Jun 2026 02:32Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
EPSS0.00259
vulnerabilitycryptographybouncy castlejava bcpkixcomposite verifierempty signatures
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