CVE-2026-81353
HighCVSS 7.8Summary
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally.
Risk Assessment
An attacker could gain control of the system if they manage to run malicious code locally, potentially leading to full system compromise.
Recommendation
Install the latest security updates for Windows and the Codecs Library.
Other vulnerabilities in Microsoft Windows Codecs Library
See all- CVE-2026-81352High
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network.
- CVE-2026-58600High
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to elevate privileges locally.
- CVE-2026-58599High
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally.
- CVE-2026-57083Medium
Uninitialized resource in Microsoft Windows Codecs Library allows an unauthorized attacker to disclose information locally.
Original NVD description (English source)
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally.