CVE-2026-58599
HighCVSS 7.8Summary
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally.
Risk Assessment
Local code execution could lead to system compromise and data integrity violation.
Recommendation
Install the latest Windows security updates.
Other vulnerabilities in Microsoft Windows Codecs Library
See all- CVE-2026-81353High
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally.
- 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-2026-57083Medium
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.