MinorCritical vulnerability
CVE-2026-88236 (CVSS 7.5)
NVD · officialPublished Nov 10, 2026Risk 23/100
Null pointer dereference in Microsoft QUIC allows an unauthorized attacker to deny service over a network.
Technical details
CVSS
7.5
AV:NetworkAC:LowPR:NoneUI:NoneC:NoneI:NoneA:High
Evidence and sources
This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.
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