The Patching Friars' AlmanacA calendar of CVE saints

Feast day August 5

R ResetNightmare CVE-2026-27912
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Saint ResetNightmare

Hagiography in preparation at the scriptorium.

Technical record

Disclosed on
August 5 2026
CVE
CVE-2026-27912
CVSS
8.0
Product
Microsoft · Windows Server 2012

Improper authorization in Windows Kerberos allows an authorized attacker to elevate privileges over an adjacent network.

Sources: semperis.com · github.com

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