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PT-2026-20317

🗓️ 01 Jan 2026 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 1 Views

Improper OCSP response validation in Apache Tomcat Native and Tomcat may bypass revocation; update to later versions.

Related
Refs
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IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in IBM DataStax Enterprise
27 May 202617:14
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IBM Security Bulletins		Security Bulletin: IBM DevOps Release addresses multiple vulnerabilities related to Apache Tomcat.
24 Mar 202613:26
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IBM Security Bulletins		Security Bulletin: IBM Guardium Data Security Center is affected by multiple vulnerabilities
1 Dec 202516:17
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IBM Security Bulletins		Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerability in tomcat-embed-core-9.0.110.jar
28 Apr 202622:39
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM Observability with Instana (OnPrem)
9 Dec 202515:01
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities addressed in IBM Big Replicate LiveData Migrator 3.4
23 Apr 202612:28
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IBM Security Bulletins		Security Bulletin: Vulnerabilities in tomcat affects IBM Netezza Appliance
3 Jun 202610:39
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IBM Security Bulletins		Security Bulletin: IBM Integration Bus for z/OS is vulnerable to Improper Input Validation due to Apache Tomcat ( CVE-2026-24734 )
20 Apr 202617:01
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IBM Security Bulletins		Security Bulletin: Vulnerabilities in Apache Tomcat and Lodash might affect IBM Storage Defender Copy Data Management
4 May 202616:20
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IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to Improper Input Validation in Apache Tomcat [CVE-2026-24734]
14 Apr 202615:22
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06 May 2026 00:00Current
5.3Medium risk
Vulners AI Score5.3
CVSS 27.8
CVSS 3.19.1 - 9.6
EPSS0.00274
SSVC
tomcat nativeonline certificate statuscertificate revocation
1