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DoS (Denial of Service) io.netty:netty-codec-http2 Dependency Vulnerability in Crowd Data Center and Server

🗓️ 02 Dec 2025 21:27:34Reported by security-metrics-botType 
atlassian
 atlassian🔗 jira.atlassian.com👁 10 Views

High severity DoS vulnerability in Crowd Data Center due to netty-codec-http2; upgrade to 7.1.1 or later.

Related
Detection
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IBM Security Bulletins		Security Bulletin: IBM® Db2® is affected by a vulnerability in netty-codec, netty-codec-http and netty-codec-http2 (CVE-2025-58056, CVE-2025-58057, CVE-2025-55163)
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IBM Security Bulletins		Security Bulletin: There is a vulnerability in netty-codec-http2-4.1.115.Final.jar used by IBM Maximo Manage application in IBM Maximo Application Suite (CVE-2025-55163)
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IBM Security Bulletins		Security Bulletin: IBM SPSS Analytic Server is affected by multiple vulnerabilities in Netty Codec (CVE-2025-58056, CVE-2025-55163, CVE-2025-58057).
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Rows per page
Vulners
Node
atlassiancrowd_serverMatch6.2.6
OR
atlassiancrowd_serverMatch6.3.3
OR
atlassiancrowd_serverMatch7.1.0
OR
atlassiancrowd_serverMatch7.1.1
OR
atlassiancrowd_serverMatch6.3.4

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19 Feb 2026 14:29Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
CVSS 48.2
EPSS0.00053
SSVC
Crowd Data CenterNetty http twoDoS vulnerabilityUnauthenticated exposure
10