CVE-2026-70131
HighCVSS 7.8Summary
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to elevate privileges locally.
Risk Assessment
An unauthorized attacker could exploit the vulnerability to gain elevated privileges, potentially leading to system compromise.
Recommendation
Apply security patches for Windows Media Foundation.
Other vulnerabilities in Microsoft Windows Media Foundation
See all- CVE-2026-96952High
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- CVE-2026-96186High
A deserialization of untrusted data vulnerability in Microsoft Windows Media Foundation allows an authenticated attacker to elevate privileges locally. The flaw arises from unsafe deserialization of untrusted data.
- CVE-2026-70278High
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an authorized attacker to elevate privileges locally.
- CVE-2026-70258High
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- CVE-2026-85814Critical
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- CVE-2026-83517Critical
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- CVE-2026-69408Critical
Integer overflow or wraparound in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- CVE-2026-69601High
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- CVE-2026-62744High
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- CVE-2026-62706High
Out-of-bounds read in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
Original NVD description (English source)
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to elevate privileges locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS