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CVE-2026-62745Patch(microsoft / windows_10_1607)

LOWCVSS 6.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch microsoft windows_10_1607 systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Integer underflow (wrap or wraparound) in Windows DHCP Server allows an unauthorized attacker to disclose information over an adjacent network.

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1.0/ 10 priority

Sources & remediation

Patch / fix
Weakness type (CWE)
CWE-125CWE-191

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • windows_10_1607
  • windows_10_1809
  • windows_server_2012
  • windows_server_2016

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • General: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-08-12); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
microsoft
Products
windows_10_1607windows_10_1809windows_server_2012windows_server_2016windows_server_2019windows_server_2022windows_server_2025

2 versions affected across 7 products

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-08-12: 1Mentions · 2026-09-09: 1Patch / Workaround · 2026-08-12: 1Technical Details · 2026-09-09: 108-1209-09
Signal classification2 categories
Patch
150.0%
General
150.0%
Referenced assets1 URL
Classification over time
DateTotalLabels
2026-08-121
Patch1
2026-09-091
General1
Full discourse2 posts
  • kawn@kawn2020
    General

    #windowsupdate #microsoft つづき ・CVE-2026-62742　Windows DHCP サーバーの情報漏えいの脆弱性 ・CVE-2026-62745　Windows DHCP サーバーの情報漏えいの脆弱性 ・CVE-2026-62745　Windows DHCP サーバーの情報漏えいの脆弱性 ・CVE-2026-62761　Windows DHCP Server の特権の昇格の脆弱性 …

    Post summary

    The post merely enumerates several recent Windows DHCP Server CVEs and describes them as information‑leakage or privilege‑escalation vulnerabilities, with no additional technical, exploit, or patch information.

    1000082
    87 followersView on X
  • Windows Forum@windowsforum
    Patch

    🛡️ CVE-2026-62745 affects Windows servers running the DHCP role—not every PC getting an IP. Patch your DHCP servers; everyone else can stop panic-refreshing Windows Update. https://windowsforum.com/security-alerts.84/cve-2026-62745-patch-windows-dhcp-server-data-leak.442613/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #WindowsServer #InformationDisclosure #PatchTuesday #DhcpServer https://t.co/pjIIgVEx78

    Post summary

    The tweet alerts users to CVE-2026-62745 affecting Windows DHCP servers and urges patching the servers. It contains no PoC, exploit, or evidence of active exploitation.

    0000072
    1.3K followersView on X
CPE platform detail10 entries

10 of 10 entries

PartVendorProductVersionTarget SWTarget HW
OSmicrosoftwindows_10_1607--x64
OSmicrosoftwindows_10_1607--x86
OSmicrosoftwindows_10_1809--x64
OSmicrosoftwindows_10_1809--x86
OSmicrosoftwindows_server_2012---
OSmicrosoftwindows_server_2012r2--
OSmicrosoftwindows_server_2016---
OSmicrosoftwindows_server_2019---
OSmicrosoftwindows_server_2022---
OSmicrosoftwindows_server_2025---

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