CVEvulnerability
CVE-2026-77887
6.4 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-09-08
- Last modified
- 2026-09-24
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.4 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-125
Description
Out-of-bounds read in Windows DHCP Server allows an authorized attacker to execute code locally.
Affected configurations
• microsoft windows 10 1607 (< 10.0.14393.9512)
• microsoft windows 10 1809 (< 10.0.17763.9245)
• microsoft windows server 2012
• microsoft windows server 2012 r2
• microsoft windows server 2016 (< 10.0.14393.9512)
• microsoft windows server 2019 (< 10.0.17763.9245)
• microsoft windows server 2022 (< 10.0.20348.5622)
• microsoft windows server 2025 (< 10.0.26100.33438)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-77887 Patch, Vendor Advisory