Unauthenticated memory disclosure via buffer over-read
Published Sep 8, 2026 · Updated Sep 10, 2026
A buffer over-read in Microsoft Windows Message Queuing Queue Manager allows remote attackers to disclose memory over a network. Microsoft identifies the Queue Manager as affected but has not published the parsing locus or unchecked boundary operation. No privileges or user interaction are required; exploitation exposes memory contents but does not alter data or interrupt service.
Summary
What happened
A buffer over-read in Microsoft Windows Message Queuing Queue Manager allows remote attackers to disclose memory over a network. Microsoft identifies the Queue Manager as affected but has not published the parsing locus or unchecked boundary operation. No privileges or user interaction are required; exploitation exposes memory contents but does not alter data or interrupt service.
The record
- CVE
- CVE-2026-72932
- Published
- Sep 8, 2026
- Updated
- Sep 10, 2026
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- CWE-126
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 8, 2026CVE publishedPublication date reported by the CVE source.
- Sep 10, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.17763.0 <10.0.17763.9245
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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