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undici: undici WebSocket client vulnerable to denial of service via cumulative fragment bypass

🗓️ 03 Jun 2026 16:10:32Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

undici WebSocket client vulnerability enables denial of service through cumulative fragment bypass causing memory exhaustion.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64cargo1.96.0-1.hum1cargo-1.96.0-1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64cargo1.96.0-1.hum1cargo-1.96.0-1.hum1.x86_64.rpm
Red Hat Hardened Imagesanynoarchrust-debugger-common1.96.0-1.hum1rust-debugger-common-1.96.0-1.hum1.noarch.rpm

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21 Jul 2026 22:18Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
EPSS0.00426
SSVC
4