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2984 articles · 161885 vulns · 36/41 feeds (7d)
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9.8
CVE-2026-44815EXPLOITEDPATCHED
Microsoft · Windows 10 Version 1607

DHCP Client Service Remote Code Execution Vulnerability

Description

Stack-based buffer overflow in Windows DHCP Client allows an unauthorized attacker to execute code over a network.

Affected Products

VendorProductVersions
MicrosoftWindows 10 Version 160710.0.14393.0, 10.0.17763.0, 10.0.19044.0, 10.0.19045.0, 10.0.22631.0, 10.0.22631.0, 10.0.26100.0, 10.0.26200.0, 10.0.28000.0, 6.2.9200.0, 6.2.9200.0, 6.3.9600.0, 6.3.9600.0, 10.0.14393.0, 10.0.14393.0, 10.0.17763.0, 10.0.17763.0, 10.0.20348.0, 10.0.26100.0, 10.0.26100.0

Also Affects

Downstream vendors/products affected by this vulnerability

VendorProductSourceConfidence
microsoftwindows 11 version 24h2mitre_affected90%
microsoftwindows server 2019 (server core installation)mitre_affected90%
microsoftwindows 11 version 23h2mitre_affected90%
microsoftwindows server 2016 (server core installation)mitre_affected90%
microsoftwindows 10 version 21h2mitre_affected90%

References

  • https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44815(vendor-advisory, patch)

Related News (3 articles)

Tier C
Qualys Blog1h ago
Microsoft and Adobe Patch Tuesday, June 2026 Security Update Review
→ No new info (linked only)
Tier C
VulDB4h ago
CVE-2026-44815 | Microsoft Windows up to Server 2025 DHCP Client Service stack-based overflow
→ No new info (linked only)
Tier A
Microsoft MSRC8h ago
CVE-2026-44815 DHCP Client Service Remote Code Execution Vulnerability
→ No new info (linked only)
CVSS 3.19.8 CRITICAL
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CISA KEV❌ No
Actively exploited✅ Yes
Patch available
10.0.14393.923410.0.17763.888010.0.19044.741710.0.19045.741710.0.22631.721910.0.26100.865510.0.26200.865510.0.28000.22696.2.9200.261326.3.9600.2322810.0.20348.525610.0.26100.32995
CWECWE-121
PublishedJun 9, 2026
Last enriched5h agov2
Trending Score65
Source articles3
Independent3
Info Completeness9/14
Missing: title, epss, kev, iocs, mitre_attack

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Verification

State: verified
Confidence: 0%

Vulnerability Timeline

CVE Published
Jun 9, 2026
Discovered by ZDM
Jun 9, 2026
Updated: description, exploitAvailable, activelyExploited
Jun 9, 2026
Actively Exploited
Jun 9, 2026
Exploit Available
Jun 9, 2026
Patch Available
Jun 9, 2026

Version History

v2
Last enriched 5h ago
v2Tier A5h ago

Added a detailed description of the vulnerability and marked it as actively exploited with an available exploit.

descriptionexploitAvailableactivelyExploited
via Microsoft MSRC
v15h ago

Initial creation