Quick answers
- Is CVE-2026-110068 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-110068 being exploited in the wild.
- How severe is CVE-2026-110068?
- High severity, with a CVSS score of 8.8, published 10 November 2026.
- Which products and versions are affected?
- Microsoft Office Outlook.
- Is there a fix for CVE-2026-110068?
- 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-2026-110068 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-110068?
- Check whether you run Microsoft Office Outlook. 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 memory safety bug exists in Microsoft Office Outlook, allowing remote code execution when processing network-based input such as emails. The vulnerability requires no special user privileges and can be triggered remotely, making it a network-based attack vector that poses a significant risk to Outlook users.
Affected products
- Microsoft Office Outlook
Timeline
- 2026-11-10: disclosed