Vulnerability in Apple Macos
CVE-2026-32178
Improper neutralization of special elements in .NET allows an unauthorized attacker to perform spoofing over a network.
EPSS: 0.001 (18.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Apple Macos
- Linux Linux_kernel
- Microsoft Visual Studio 2022 Version 17.12 — versions 17.12.0
- Microsoft Visual Studio 2022 Version 17.14 — versions 17.14.0
- Microsoft .Net
- Microsoft .Net 10.0 — versions 10.0.0
- Microsoft .Net 8.0 — versions 8.0, 8.0.0
- Microsoft .Net 9.0 — versions 9.0.0
- Microsoft Visual_studio_2022
- Microsoft Windows
Weakness classification (CWE)
References
- .NET Spoofing Vulnerability (vendor-advisory, patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-32178?
- CVE-2026-32178 is a high-severity vulnerability in Apple Macos, classified under CWE-138. CVSS score: 7.5/10. Published 2026-04-14.
- How severe is CVE-2026-32178?
- High severity. CVSS v3 base score is 7.5 out of 10.