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CVE-2026-27459

🗓️ 23 Mar 2026 16:05:34Reported by CirclType 
circl
 circl🔗 cve.circl.lu👁 31 Views

CVE-2026-27459 observed on 2026-03-23 with a seen event; source URL provided.

Related
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins		Security Bulletin: Vulnerability pyopenssl, jackson-core, pyasn, log4j-core, handlebars, twisted, bcpkix-jdk18on, Mako, httpd, apache2-build, wheel, click, moment-timezone-with-data, urllib, pip July 2026
27 Jul 202616:25
–ibm
ibm
IBM Security Bulletins		Security Bulletin: DataStage on Cloud Pak for Data has several vulnerabilities due to open source software
22 Jun 202614:27
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Cloud Pak for Data System (CPDS 1.0) is affected by multiple vulnerabilities due to pyOpenSSL
10 Jul 202606:14
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a security bypass in pyOpenSSL [CVE-2026-27448, CVE-2026-27459]
21 May 202615:10
–ibm
ibm
IBM Security Bulletins		Security Bulletin: pyOpenSSL TLS SNI Callback Exception Handling Flaw Allows Security Bypass
4 May 202612:18
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in pyOpenSSL bundled with IBM Fusion, IBM Fusion HCI, and IBM Fusion Data Cataloging
18 May 202622:19
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM SOAR QRadar Plugin App is vulnerable to using components with known vulnerabilities
6 May 202616:21
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in cryptography, pyOpenSSL & golang affect IBM Storage Protect Plus
26 Jun 202606:08
–ibm
attackerkb
ATTACKERKB		CVE-2026-27459
17 Mar 202623:34
–attackerkb
alpinelinux
AlpineLinux		CVE-2026-27459
17 Mar 202623:34
–alpinelinux
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23 Mar 2026 16:05Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.18.1 - 9.8
CVSS 49.2
EPSS0.00704
SSVC
vulnerability 2026-27459seen timestampsource linksecurity event
31