Vulnerability in Apple macOS
CVE-2026-62901
Unchecked input for loop condition in .NET allows an unauthorized attacker to deny service over a network.
Published · last modified .
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:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.012 (67.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.012 · change: +0.002
Affected products
- Apple macOS
- Linux Kernel
- Microsoft Visual Studio 2022 Version 17.14 — versions 17.14.0
- Microsoft Visual Studio 2026 Version 18.8 — versions 18.0
- Microsoft .Net
- Microsoft .Net 10.0 — versions 10.0.0
- Microsoft .Net 8.0 — versions 8.0.0
- Microsoft .Net 9.0 — versions 9.0.0
- Microsoft Visual Studio 2022
- Microsoft Visual Studio 2026
Weakness classification (CWE)
References
- .NET Denial of Service Vulnerability (vendor-advisory, Patch, patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-62901?
- CVE-2026-62901 is a high-severity vulnerability in Apple macOS, classified under CWE-606. CVSS score: 7.5/10. Published 2026-08-11.
- How severe is CVE-2026-62901?
- High severity. CVSS v3 base score is 7.5 out of 10.