Quick answers
- Is CVE-2026-119880 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-119880 being exploited in the wild.
- How severe is CVE-2026-119880?
- High severity, with a CVSS score of 7.5, published 10 November 2026.
- Which products and versions are affected?
- Microsoft XPS Document Converter.
- Is there a fix for CVE-2026-119880?
- 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-2026-119880 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-119880?
- Check whether you run Microsoft XPS Document Converter. 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 heap-based buffer overflow exists in Microsoft XPS Document Converter that can be triggered by processing a specially crafted XPS document. The vulnerability allows unauthenticated remote code execution via network access, with no user interaction required beyond opening or processing the malicious file. No details on the patched versions are available from the provided advisory content.
Affected products
- Microsoft XPS Document Converter
Timeline
- 2026-11-10: disclosed