CVE-2026-62812: Windows DHCP Server Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Windows DHCP Server allows an authorized attacker to elevate privileges locally.
CSIRTS triage
- What
- Improper link resolution allows local privilege escalation via symbolic link following.
- Who is affected
- Authorized attackers on systems running Windows DHCP Server.
- Urgency
- High severity (CVSS 7.8); link-following privilege escalation requires prompt patching.
- Action
- Apply Microsoft security patch when available.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62812
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-628120.30% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 22% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-62812 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
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