Description

Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.

Severity (CVSS)

Base score7.8
SeverityHigh
VersionCVSS 3.1
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Provided byCNA

Weaknesses

  • CWE-122 — CWE-122: Heap-based Buffer Overflow

Affected products

VendorProductVersions
MicrosoftWindows 11 Version 24H210.0.26100.0 to <10.0.26100.8875
MicrosoftWindows 11 Version 25H210.0.26200.0 to <10.0.26100.8875
MicrosoftWindows 11 version 26H110.0.28000.0 to <10.0.28000.2525
MicrosoftWindows Server 202510.0.26100.0 to <10.0.26100.33158
MicrosoftWindows Server 2025 (Server Core installation)10.0.26100.0 to <10.0.26100.33158

References

Authoritative sources

This page is a snapshot. For the latest enrichment and updates, view the record on CVE.org or the NVD.

Generated from the official CVE List on 15 Jul 2026 07:06 UTC.