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CVE-2026-11890

🗓️ 13 May 2026 00:00:00Reported by candidateType 
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📰️ 1 Media mentions👁 5 Views

CVE-2026-11890 relates to a heap-based overflow in the Windows MSMQ queue service (mqsvc.exe) driver mqac.sys. The flaw occurs while processing a Large Message: a continuation header can exceed the initial small buffer, triggering a heap overflow ...

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13 May 2026 00:00Current
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