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CVE-2026-40396

🗓️ 13 Apr 2026 13:20:28Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 3 Views

A workspace overflow in Varnish Cache can be exploited via HTTP/1.1 pipelining after a worker thread release to cause denial of service.

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17 Apr 2026 14:57Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.14 - 7.5
EPSS0.00347
SSVC
3