undici vulnerable to cookie attribute injection via unsanitized domain and unparsed setCookie fields
CVE-2026-16729
Summary
Integer overflow or wraparound in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network.
Products covered
HEVC Video Extensions from Device Manufacturer on Windows 11 Version 26H1 for ARM64-based Systems
HEVC Video Extensions from Device Manufacturer on Windows 11 version 26H1 for x64-based Systems
HEVC Video Extensions from Device Manufacturer on Windows Server 2025
HEVC Video Extensions from Device Manufacturer on Windows 11 Version 23H2 for ARM64-based Systems
HEVC Video Extensions from Device Manufacturer on Windows 11 Version 24H2 for x64-based Systems
HEVC Video Extensions from Device Manufacturer on Windows 11 Version 24H2 for ARM64-based Systems
HEVC Video Extensions from Device Manufacturer on Windows 11 Version 23H2 for x64-based Systems
HEVC Video Extensions from Device Manufacturer on Windows 11 Version 25H2 for x64-based Systems
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HEVC Video Extensions from Device Manufacturer on Windows 11 Version 25H2 for ARM64-based Systems
HEVC Video Extensions from Device Manufacturer on Windows Server 2025 (Server Core installation)
HEVC Video Extensions from Device Manufacturer on Windows 10 Version 22H2 for 32-bit Systems
HEVC Video Extensions from Device Manufacturer on Windows 10 Version 22H2 for x64-based Systems
HEVC Video Extensions from Device Manufacturer on Windows 10 Version 21H2 for x64-based Systems
HEVC Video Extensions from Device Manufacturer on Windows 10 Version 22H2 for ARM64-based Systems
HEVC Video Extensions from Device Manufacturer on Windows 10 Version 21H2 for ARM64-based Systems
HEVC Video Extensions from Device Manufacturer on Windows 10 Version 21H2 for 32-bit Systems
HEVC Video Extensions from Device Manufacturer on Windows Server 2022 (Server Core installation)
HEVC Video Extensions from Device Manufacturer on Windows Server 2022
HEVC Video Extensions from Device Manufacturer on Windows Server 2019 (Server Core installation)
HEVC Video Extensions from Device Manufacturer on Windows Server 2019
HEVC Video Extensions from Device Manufacturer on Windows 10 Version 1809 for x64-based Systems
HEVC Video Extensions for Licensed Applications
HEVC Video Extensions from Device Manufacturer on Windows 10 Version 1809 for 32-bit Systems
HEVC Video Extensions
Remediation
Release Notes
Vendor-listed fixes
2.5.25.0
2.4.86.0
2.4.85.0
2.4.87.0
CVEs in this advisory 1
Updates
- Published by Microsoft Security Response Center
The publication date reported by the vendor.
- Added to SecurityAlert
We collected the advisory from the official source.
- Confirmed at the source
Our collector saw this advisory during a later source check.