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org.apache.neethi: Apache Neethi: Denial of Service via algorithmic complexity in policy normalization

🗓️ 20 May 2026 20:47:38Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 10 Views

Apache Neethi flaw lets remote attacker cause Denial of Service via policy normalization complexity.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities affect IBM Tivoli Netcool Impact 7.1.1.0
1 Jul 202619:41
–ibm
IBM Security Bulletins		Security Bulletin: IBM App Connect Enterprise is vulnerable to multiple vulnerabilities due to Apache HttpClient and Apache Neethi ( CVE-2026-40542, CVE-2026-42402, CVE-2026-42403 & CVE-2026-42404 )
29 Jun 202608:30
–ibm
IBM Security Bulletins		Security Bulletin: IBM WebSphere Application Server Liberty is affected by multiple vulnerabilities due to Neethi (CVE-2026-42402, CVE-2026-42403, CVE-2026-42404)
23 Jun 202612:55
–ibm
IBM Security Bulletins		Security Bulletin: IBM App Connect for Healthcare is vulnerable to multiple vulnerabilities due to Apache Log4j and Apache Neethi
8 Jun 202611:43
–ibm
IBM Security Bulletins		Security Bulletin: IBM Enterprise Build of Quarkus is affected by multiple vulnerabilities
20 May 202620:13
–ibm
ATTACKERKB		CVE-2026-42402
1 May 202608:54
–attackerkb
Chainguard		CVE-2026-42402 vulnerabilities
12 May 202619:18
–cgr
Circl		CVE-2026-42402
1 May 202611:01
–circl
CNNVD		Apache Neethi 资源管理错误漏洞
1 May 202600:00
–cnnvd
CVE		CVE-2026-42402
1 May 202608:54
–cve
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Vulners
Node
redhatapache_camel_quarkusRange<3.27
AND
redhatenterprise_linux

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02 Jul 2026 15:34Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
EPSS0.00711
SSVC
CWE-770
Apache NeethiDenial of Serviceremote attackerpolicy normalizationalgorithmic complexityjava heapmemory exhaustion
10