CVE-2026-62702CWE-476

CVE-2026-62702

Medium · published August 11, 2026

CVSS v3.1
6.8
EPSS
1%
Percentile
62.0
In the wild
Unconfirmed
What it is

Null pointer dereference in Windows Graphics Kernel allows an unauthorized attacker to deny service over a network.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00983 · 62.0th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2026-08-11T21:18Z
Affected products (16)
ProductVersionsFixed in
microsoft/windows_10_21h2< 10.0.19044.766310.0.19044.7663
microsoft/windows_10_21h2< 10.0.19044.766310.0.19044.7663
microsoft/windows_10_21h2< 10.0.19044.766310.0.19044.7663
microsoft/windows_10_22h2< 10.0.19045.766310.0.19045.7663
microsoft/windows_10_22h2< 10.0.19045.766310.0.19045.7663
microsoft/windows_10_22h2< 10.0.19045.766310.0.19045.7663
microsoft/windows_11_23h2< 10.0.22631.751710.0.22631.7517
microsoft/windows_11_23h2< 10.0.22631.751710.0.22631.7517
microsoft/windows_11_24h2< 10.0.26100.910610.0.26100.9106
microsoft/windows_11_24h2< 10.0.26100.910610.0.26100.9106
microsoft/windows_11_25h2< 10.0.26200.910610.0.26200.9106
microsoft/windows_11_25h2< 10.0.26200.910610.0.26200.9106
microsoft/windows_11_26h1< 10.0.28000.270410.0.28000.2704
microsoft/windows_11_26h1< 10.0.28000.270410.0.28000.2704
microsoft/windows_server_2022< 10.0.20348.544010.0.20348.5440
microsoft/windows_server_2025< 10.0.26100.3322210.0.26100.33222
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62702 · [email protected]
EPSS history
Timeline
  • 11 AUG 17:04Z
    Windows Graphics Kernel Denial of Service Vulnerability
    cvelistv5