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

🗓️ 07 Aug 2026 16:31:14Reported by security-metrics-botType 
atlassian
 atlassian🔗 jira.atlassian.com👁 3 Views

Bamboo Data Center DoS via netty-codec-http2 HTTP/2 DATA frame memory leak, unauthenticated, CVSS 7.5.

Related
Detection
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM Observability with Instana (OnPrem)
5 Aug 202613:18
–ibm
bdu_fstec
BDU FSTEC		Уязвимость механизма декомпрессии Http2Decompressor.decompress фреймворка для разработки сетевых приложений, серверов и клиентов протоколов Netty, позволяющая нарушителю вызвать отказ в обслуживании
27 Jul 202600:00
–bdu_fstec
atlassian
Atlassian		DoS (Denial of Service) io.netty:netty-codec-http2 Dependency in Bitbucket Data Center
11 Aug 202611:30
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atlassian
Atlassian		DoS (Denial of Service) io.netty:netty-codec-http2 Dependency in Crowd Data Center
2 Aug 202616:30
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atlassian
Atlassian		DoS (Denial of Service) io.netty:netty-codec-http2 Dependency in Jira Service Management Data Center
6 Aug 202617:30
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atlassian
Atlassian		DoS (Denial of Service) io.netty:netty-codec-http2 Dependency in Jira Software Data Center
6 Aug 202616:30
–atlassian
cgr
Chainguard		CVE-2026-56819 vulnerabilities
1 Aug 202620:22
–cgr
circl
Circl		CVE-2026-56819
22 Jul 202601:00
–circl
cve
CVE		CVE-2026-56819
21 Jul 202622:11
–cve
cvelist
Cvelist		CVE-2026-56819 Netty: HTTP/2 decompression leaks ByteBuf reference count when the decompressor channel is already closed (Direct memory leak / OOM DoS)
21 Jul 202622:11
–cvelist
Rows per page
Vulners
Node
OR
atlassianbamboo_data_centerMatch10.0.0
atlassianbamboo_data_centerMatch10.1.0
atlassianbamboo_data_centerMatch10.0.1
atlassianbamboo_data_centerMatch10.0.2
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atlassianbamboo_data_centerMatch10.2.0
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atlassianbamboo_data_centerMatch11.0.2
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atlassianbamboo_data_centerMatch10.2.6
atlassianbamboo_data_centerMatch10.2.7
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atlassianbamboo_data_centerMatch12.1.0
atlassianbamboo_data_centerMatch10.2.8
atlassianbamboo_data_centerMatch11.0.5
atlassianbamboo_data_centerMatch10.2.9
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atlassianbamboo_data_centerMatch10.2.10
atlassianbamboo_data_centerMatch10.2.11
atlassianbamboo_data_centerMatch12.0.1
atlassianbamboo_data_centerMatch12.0.2
atlassianbamboo_data_centerMatch10.2.12
atlassianbamboo_data_centerMatch12.1.1
atlassianbamboo_data_centerMatch10.2.13
atlassianbamboo_data_centerMatch10.2.14
atlassianbamboo_data_centerMatch10.2.15
atlassianbamboo_data_centerMatch12.1.2
atlassianbamboo_data_centerMatch12.1.3
atlassianbamboo_data_centerMatch10.2.16
atlassianbamboo_data_centerMatch10.2.18
atlassianbamboo_data_centerMatch11.1.0
atlassianbamboo_data_centerMatch12.1.6
atlassianbamboo_data_centerMatch12.1.7
atlassianbamboo_data_centerMatch10.2.19
atlassianbamboo_data_centerMatch12.1.8
atlassianbamboo_data_centerMatch10.2.17
atlassianbamboo_data_centerMatch10.2.20
atlassianbamboo_data_centerMatch10.2.21
atlassianbamboo_data_centerMatch12.1.9
atlassianbamboo_data_centerMatch12.1.4
atlassianbamboo_data_centerMatch12.1.5
atlassianbamboo_data_centerMatch12.1.10
atlassianbamboo_data_centerMatch10.2.22

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18 Aug 2026 22:01Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.5
EPSS0.00365
SSVC
Bamboo Data Centernetty-codec-http2Denial of ServiceHTTP/2 DATA frameunauthenticated attackerCVSS 7.5
3