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DoS (Denial of Service) io.netty:netty-codec-http2 Dependency in Jira Software Data Center

🗓️ 06 Aug 2026 16:30:26Reported by security-metrics-botType 
atlassian
 atlassian🔗 jira.atlassian.com👁 24 Views

Jira Software Data Center DoS via unauthenticated HTTP/2 Netty CVE leaking ByteBuf, CVSS 7.5.

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19 Aug 2026 06:04Current
7High risk
Vulners AI Score7
CVSS 3.17.5
EPSS0.00665
SSVC
Jira Software Data CenterDenial of ServiceHTTP/2NettyUnauthenticated Attack
24