CVE-2026-1199638.1High
CVE-2026-119963: Windows Message Queuing Remote Code Execution Vulnerability
Microsoft · Windows 10 Version 1607
Vendor fix available · Affected: Microsoft Windows 10 Version 1607 · Exploitation: not established
ExploitationNot established
Not in CISA KEV as of catalogue 2026.11.10 (10 Nov)
- In CISA KEV: not seen
- Exploited (reported): not seen
- Scanning observed: not seen
- Proof of concept public: not seen
- Not establishedNothing in the sources we check
No EPSS score yet. The score appears once FIRST publishes it.
8.1HighCVSS
LowMediumHighCrit.
DescriptionNVD
Double free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.
Coverage1 article · 1 outlet
First in our coverage: SANS ISC, 10 Nov.
- Microsoft November 2027 update fixes 1,260 vulnerabilitiesSANS ISC · first in our coverage · mentions it in passing
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