CVE-2026-69479(microsoft / windows_10_1607)

LOWCVSS 8.4 · HIGH

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

microsoft CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Patch / fix

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69479

Weakness type (CWE)

CWE-122

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

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_10_21h2
windows_10_22h2

Threat summary

2 mentions across 1 observed day

What's happening

2 total mentions across 1 day

Affected systems

Vendors

microsoft

Products

windows_10_1607windows_10_1809windows_10_21h2windows_10_22h2windows_11_23h2windows_11_24h2windows_11_25h2windows_11_26h1windows_server_2012windows_server_2016

2 versions affected across 13 products

Deep dive

Activity timeline2 mentions / 1d

Referenced assets1 URL

By indicator

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69479

Full discourse2 posts

Rıdvan Yağlı@ridvanyagli22h
🔴 CVE-2026-69479 | Windows NTFS RCE Microsoft Windows NTFS bileşeninde, heap tabanlı bellek taşmasına dayanan bir kod çalıştırma açığı tespit edildi. CVSS: 8.4 (Yüksek) Windows 10, Windows 11 ve çeşitli Windows Server sürümleri etkileniyor. Saldırı vektörü yerel erişim gerektiriyor (AV). Yama: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69479
00022575
2.4K followersView on X
DFIR Lab@DFIR_Lab22h
🚨 HIGH SEVERITY: CVE-2026-69479 (CVSS 8.4) Heap-based buffer overflow in Windows NTFS enables local code execution with no user interaction required. Patch immediately. #CVE #Vulnerability #PatchNow #ThreatIntel #DFIR https://t.co/BouhMOTZnG
0001030
144 followersView on X

CPE platform detail24 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

24 of 24 entries

Part	Vendor	Product	Version	Target SW	Target HW
OS	microsoft	windows_10_1607	-	-	x64
OS	microsoft	windows_10_1607	-	-	x86
OS	microsoft	windows_10_1809	-	-	x64
OS	microsoft	windows_10_1809	-	-	x86
OS	microsoft	windows_10_21h2	-	-	arm64
OS	microsoft	windows_10_21h2	-	-	x64
OS	microsoft	windows_10_21h2	-	-	x86
OS	microsoft	windows_10_22h2	-	-	arm64
OS	microsoft	windows_10_22h2	-	-	x64
OS	microsoft	windows_10_22h2	-	-	x86
OS	microsoft	windows_11_23h2	-	-	arm64
OS	microsoft	windows_11_23h2	-	-	x64
OS	microsoft	windows_11_24h2	-	-	arm64
OS	microsoft	windows_11_24h2	-	-	x64
OS	microsoft	windows_11_25h2	-	-	arm64
OS	microsoft	windows_11_25h2	-	-	x64
OS	microsoft	windows_11_26h1	-	-	arm64
OS	microsoft	windows_11_26h1	-	-	x64
OS	microsoft	windows_server_2012	-	-	-
OS	microsoft	windows_server_2012	r2	-	-
OS	microsoft	windows_server_2016	-	-	-
OS	microsoft	windows_server_2019	-	-	-
OS	microsoft	windows_server_2022	-	-	-
OS	microsoft	windows_server_2025	-	-	-

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