Quick answers
- Is CVE-2026-113823 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-113823 being exploited in the wild.
- How severe is CVE-2026-113823?
- High severity, with a CVSS score of 7.5, published 10 November 2026.
- Which products and versions are affected?
- Microsoft Azure CycleCloud.
- Is there a fix for CVE-2026-113823?
- 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-2026-113823 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-113823?
- Check whether you run Microsoft Azure CycleCloud. 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 is a classic path traversal (directory traversal) flaw in Azure CycleCloud's pathname validation. An unauthenticated network attacker can craft requests using path traversal sequences (e.g., ../../../) to access files outside the intended restricted directory, leading to information disclosure. No authentication or user interaction is required.
Affected products
- Microsoft Azure CycleCloud
Timeline
- 2026-11-10: disclosed