Quick answers
- Is CVE-2026-110044 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-110044 being exploited in the wild.
- How severe is CVE-2026-110044?
- High severity, with a CVSS score of 8.8, published 10 November 2026.
- Which products and versions are affected?
- Microsoft Office SharePoint.
- Is there a fix for CVE-2026-110044?
- 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-2026-110044 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-110044?
- Check whether you run Microsoft Office SharePoint. 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 vulnerability exists in the deserialization of untrusted data within Microsoft Office SharePoint, allowing an authenticated attacker to achieve remote code execution. The flaw requires network access and valid credentials to exploit. A successful attack would grant the attacker arbitrary code execution on the affected SharePoint server.
Affected products
- Microsoft Office SharePoint
Timeline
- 2026-11-10: disclosed