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CVE-2026-23667

nvd nist
Published: Mar 10, 2026Modified: Jun 17, 2026

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7.0
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.0 / Impact: 5.9
Source: secure@microsoft.com (Secondary)

Description

Use after free in Broadcast DVR allows an authorized attacker to elevate privileges locally.

Affected (16)

Microsoft
7 products
Windows 10 1809
Windows 10 21h2
Windows 10 22h2
Windows 11 23h2
Windows 11 24h2
Windows 11 25h2
Windows 11 26h1
Configuration A
16 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Windows 10 1809
version < 10.0.17763.8511
Windows 10 1809
version < 10.0.17763.8511
Microsoft
Windows 10 21h2
version < 10.0.19044.7058
Windows 10 21h2
version < 10.0.19044.7058
Windows 10 21h2
version < 10.0.19044.7058
Microsoft
Windows 10 22h2
version < 10.0.19045.7058
Windows 10 22h2
version < 10.0.19045.7058
Windows 10 22h2
version < 10.0.19045.7058
Microsoft
Windows 11 23h2
version < 10.0.22631.6783
Windows 11 23h2
version < 10.0.22631.6783
Microsoft
Windows 11 24h2
version < 10.0.26100.7979
Windows 11 24h2
version < 10.0.26100.7979
Microsoft
Windows 11 25h2
version < 10.0.26200.7979
Windows 11 25h2
version < 10.0.26200.7979
Microsoft
Windows 11 26h1
version < 10.0.28000.1719
Windows 11 26h1
version < 10.0.28000.1719

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (1)

Source: secure@microsoft.com
Vendor Advisory

Timeline

No history available yet.