The Patching Friars' AlmanacA calendar of CVE saints

Feast day June 2

H HTTP/2 Bomb CVE-2026-49975
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Saint HTTP/2 Bomb

Hagiography in preparation at the scriptorium.

Technical record

Disclosed on
June 2 2026
CVE
CVE-2026-49975
CVSS
7.5
Product
Apache Software Foundation · Apache HTTP Server

Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP requests. This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67.

Sources: blog.calif.io · github.com

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