CVE-2026-66303

—

CVSS 3.1

6.5 medium

EPSS

<1%p54

Published

Sep 8, 2026 (7d ago)

Modified

Sep 8, 2026

Description

Null pointer dereference in Skype for Business allows an authorized attacker to deny service over a network.

Weakness: CWE-476
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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