Quick answers
- Is CVE-2026-10676 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-10676 being exploited in the wild.
- How severe is CVE-2026-10676?
- Informational severity, with a CVSS score of 0, published 12 June 2026.
- Which products and versions are affected?
- Zephyr Project Zephyr OS None (unreleased development code only).
- Is there a fix for CVE-2026-10676?
- 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-2026-10676 attacked?
- It is in an operating system.
- Am I affected by CVE-2026-10676?
- Check whether you run Zephyr Project Zephyr OS at an affected version. 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 Zephyr Project CNA rejected this CVE after determining that the defect was only present in unreleased development code. On all supported release branches, the affected value is corrected before it is used, making the vulnerability unreachable. Because the change that would have exposed the defect never transitioned from development to a released version, no stable builds are impacted. The identifier has been officially withdrawn.
Affected products
- Zephyr Project Zephyr OS None (unreleased development code only)
Timeline
- 2026-06-11: disclosed: CVE record received from Zephyr Project
- 2026-06-11: other: CVE rejected and withdrawn by Zephyr Project CNA