Quick answers
- Is CVE-2026-69673 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-69673 being exploited in the wild.
- How severe is CVE-2026-69673?
- High severity, with a CVSS score of 7.8, published 13 October 2026.
- Which products and versions are affected?
- Microsoft Windows Update.
- Is there a fix for CVE-2026-69673?
- 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-2026-69673 attacked?
- It is attacked with local access, in an operating system.
- Am I affected by CVE-2026-69673?
- Check whether you run Microsoft Windows Update. 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
The Windows Update component fails to properly resolve symbolic links before accessing files, enabling a local privilege escalation attack. An authorized user with local access can craft a malicious symbolic link to redirect file operations to sensitive system resources, allowing execution of code with elevated privileges.
Affected products
- Microsoft Windows Update
Timeline
- 2026-10-13: disclosed