CVE-2026-32177
HighCVSS 7.3Exploitation Probability (EPSS)
Low risk42th percentile - higher than 42% of all known CVEs
Summary
A heap-based buffer overflow in .NET allows an unauthorized attacker to elevate privileges locally.
Risk Assessment
An attacker could gain elevated privileges on the system, potentially leading to full compromise of the application or system.
Recommendation
It is recommended to immediately update .NET to the latest version containing the security fix.
Other vulnerabilities in .NET
See all- CVE-2026-96960High
Asymmetric resource consumption (amplification) in .NET allows an unauthorized attacker to deny service over a network.
- CVE-2026-96959High
Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.
- CVE-2026-96958High
Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.
- CVE-2026-96957High
Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network.
- CVE-2026-96238Medium
Origin validation error in .NET allows an unauthorized attacker to bypass a security feature over a network.
- CVE-2026-96237High
Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to execute code over a network.
- CVE-2026-96235High
Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network.
- CVE-2026-96234Medium
Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.
- CVE-2026-96232High
A vulnerability in .NET allows an unauthorized attacker to read data outside the allowed memory area over a network.
- CVE-2026-96231High
A vulnerability in .NET related to improper link resolution before file access allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Heap-based buffer overflow in .NET allows an unauthorized attacker to elevate privileges locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

