Quick answers
- Is CVE-2026-107445 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-107445 being exploited in the wild.
- How severe is CVE-2026-107445?
- Medium severity, with a CVSS score of 5.4, published 8 October 2026.
- Which products and versions are affected?
- Red Hat Satellite 6.16, 6.17, 6.18, 6.19.
- Is there a fix for CVE-2026-107445?
- 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-2026-107445 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-107445?
- Check whether you run Red Hat Satellite 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 Flatpak Remote Repositories API uses an unscoped lookup in the show and mirror actions instead of the properly scoped lookup used elsewhere, allowing authenticated users to resolve records across organization boundaries. An attacker with the view_flatpak_remotes permission in one organization can access another organization's flatpak remote data, including stored credentials, and potentially create repositories configured with a different organization's remote registry URL. A fix exists but has been deferred because the CVSS score (5.4) is below Red Hat's 7.0 threshold for moderate-severity vulnerabilities.
Affected products
- Red Hat Satellite 6.16, 6.17, 6.18, 6.19
Timeline
- 2026-10-08: disclosed