Quick answers
- Is CVE-2026-123179 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-123179 being exploited in the wild.
- How severe is CVE-2026-123179?
- Medium severity, with a CVSS score of 5.5, published 10 November 2026.
- Which products and versions are affected?
- Ivanti Sentry before 10.7.4 and 10.8.3.
- Is there a fix for CVE-2026-123179?
- Yes: fixed in Ivanti Sentry 10.7.4, 10.8.3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-123179 attacked?
- It is attacked with local access, in a network appliance.
- Am I affected by CVE-2026-123179?
- Check whether you run Ivanti Sentry 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.
How to fix
- Fixed in: Ivanti Sentry 10.7.4, 10.8.3
Technical details
The Tomcat shutdown listener in Ivanti Sentry fails to properly initialize resources, creating a vulnerability that can be exploited by an authenticated local attacker. The attack requires local network access and authentication credentials to trigger a denial-of-service condition that disrupts the service.
Affected products
- Ivanti Sentry before 10.7.4 and 10.8.3
Timeline
- 2026-11-10: disclosed