Quick answers
- Is CVE-2026-119967 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-119967 being exploited in the wild.
- How severe is CVE-2026-119967?
- High severity, with a CVSS score of 8.1, published 10 November 2026.
- Which products and versions are affected?
- Microsoft Windows Message Queuing.
- Is there a fix for CVE-2026-119967?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-119967 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-119967?
- Check whether you run Microsoft Windows Message Queuing. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A use-after-free vulnerability exists in the Windows Message Queuing Queue Manager that can be triggered over the network by an unauthorized attacker without authentication. The flaw allows remote code execution by exploiting memory corruption in message queue handling. A patch is available from Microsoft.
Affected products
- Microsoft Windows Message Queuing
Timeline
- 2026-11-10: disclosed