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CVE-2026-42582

🗓️ 13 May 2026 19:17:23Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 33 Views

Before a fix, Netty may allocate bytes for a literal without length check during header decoding.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins
Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image
27 May 202606:40
–ibm
bdu_fstec
BDU FSTEC
Netty QpackDecoder DoS
17 Jul 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-42582 vulnerabilities
8 May 202613:17
–cgr
circl
Circl
CVE-2026-42582
5 May 202618:10
–circl
cnnvd
CNNVD
Netty security vulnerabilities
13 May 202600:00
–cnnvd
cve
CVE
CVE-2026-42582
13 May 202618:06
–cve
cvelist
Cvelist
CVE-2026-42582 Netty: HTTP/3 QPACK literal unbounded allocation
13 May 202618:06
–cvelist
debiancve
Debian CVE
CVE-2026-42582
13 May 202618:06
–debiancve
github
Github Security Blog
Netty HTTP/3 QPACK literal unbounded allocation
7 May 202600:19
–github
mend
Mend
CVE-2026-42582
13 May 202618:06
–mend
Rows per page
NVD
Node
nettynettyRange4.2.0–4.2.13

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