VulnSocial

CVE-2026-71336Patch(microsoft / windows_10_1607)

LOWCVSS 8.8 · HIGH

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 overflow or wraparound in Windows Work Folder Service allows an authorized attacker to execute code over a network.

microsoft CVEsBack to dashboard
1.0/ 10 priority

Sources & remediation

Patch / fix
Weakness type (CWE)
CWE-190

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 2 signals
  • Technical details provided in 2 signals
  • Peaked 1d ago at 1 mentions (2026-09-11); 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

1 version affected across 7 products

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-09-11: 1Mentions · 2026-09-26: 1Patch / Workaround · 2026-09-11: 1Patch / Workaround · 2026-09-26: 1Technical Details · 2026-09-11: 1Technical Details · 2026-09-26: 109-1109-26
Signal classification1 categories
Patch
2100.0%
Referenced assets1 URL
Full discourse2 posts
  • DFIR Lab@DFIR_Lab
    Patch

    🚨 HIGH SEVERITY: CVE-2026-71336 (CVSS 8.8) Integer overflow in Windows Work Folder Service enables authenticated remote code execution. Affected: Windows Work Folder Service Impact: Full system compromise Patch immediately. #CVE #Vulnerability #PatchNow https://t.co/BNJzoQ9OFd

    Post summary

    The tweet announces CVE-2026-71336, an integer overflow in Windows Work Folder Service enabling authenticated remote code execution, and urges immediate patching.

    0000033
    142 followersView on X
  • Windows Forum@windowsforum
    Patch

    🛠️ Work Folders just earned a security patch: a low-privilege, authenticated attacker could execute code remotely. If anyone still uses it, September updates are no longer optional—they’re damage control. https://windowsforum.com/news/cve-2026-71336-windows-work-folder-service-remote-code-execution-vulnerability.444288/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #MicrosoftSecurity #Msrc #Cve202671336 https://t.co/LabL19fYqy

    Post summary

    Microsoft released a patch for CVE‑2026‑71336, a low‑privilege remote code execution flaw in Windows Work Folders, and users must install the September update to protect themselves.

    0000079
    1.4K followersView on X
CPE platform detail9 entries

9 of 9 entries

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

Explore more

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