CVE-2026-456029.1CriticalCWE-349

CVE-2026-45602: Windows Dynamic Host Configuration Protocol (DHCP) Tampering Vulnerability

Microsoft · Windows 10 Version 1607

Vendor fix available · Affected: Microsoft Windows 10 Version 1607 · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.4%probability of exploitation in the next 30 days

30th percentile

050100

Higher than 30% of scored CVEs

9.1CriticalCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

No cwe for this issue in Windows DHCP Server allows an unauthorized attacker to perform tampering over a network.

Affected products20

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Microsoft · Windows 10 Version 1607from 10.0.14393.0 before 10.0.14393.9234
Microsoft · Windows 10 Version 1809from 10.0.17763.0 before 10.0.17763.8880
Microsoft · Windows 10 Version 21H2from 10.0.19044.0 before 10.0.19044.7417
Microsoft · Windows 10 Version 22H2from 10.0.19045.0 before 10.0.19045.7417
Microsoft · Windows 11 version 23H2from 10.0.22631.0 before 10.0.22631.7219
Microsoft · Windows 11 Version 23H2from 10.0.22631.0 before 10.0.22631.7219
Microsoft · Windows 11 Version 24H2from 10.0.26100.0 before 10.0.26100.8655
Microsoft · Windows 11 Version 25H2from 10.0.26200.0 before 10.0.26200.8655
Microsoft · Windows 11 version 26H1from 10.0.28000.0 before 10.0.28000.2269
Microsoft · Windows Server 2012from 6.2.9200.0 before 6.2.9200.26132
Microsoft · Windows Server 2012 (Server Core installation)from 6.2.9200.0 before 6.2.9200.26132
Microsoft · Windows Server 2012 R2from 6.3.9600.0 before 6.3.9600.23228
Microsoft · Windows Server 2012 R2 (Server Core installation)from 6.3.9600.0 before 6.3.9600.23228
Microsoft · Windows Server 2016from 10.0.14393.0 before 10.0.14393.9234
Microsoft · Windows Server 2016 (Server Core installation)from 10.0.14393.0 before 10.0.14393.9234
Microsoft · Windows Server 2019from 10.0.17763.0 before 10.0.17763.8880
Microsoft · Windows Server 2019 (Server Core installation)from 10.0.17763.0 before 10.0.17763.8880
Microsoft · Windows Server 2022from 10.0.20348.0 before 10.0.20348.5256
Microsoft · Windows Server 2025from 10.0.26100.0 before 10.0.26100.32995
Microsoft · Windows Server 2025 (Server Core installation)from 10.0.26100.0 before 10.0.26100.32995

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Acceptance of Extraneous Untrusted Data With Trusted Data · Cryptography
Vendor: Microsoft
Published: June 2026
Band: Unlikely (under 1%), June 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2026-45602 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.