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CVE-2026-123179

Local DoS from insecure init in Ivanti Sentry shutdown listener

CVSS 3.1
5.5 medium
EPSS
—
Published
·
Modified
Analyze CVE-2026-123179 with Vani AIImpact, affected versions, exploitation status, mitigations and detection

Ivanti Sentry initializes a resource insecurely by default in its Tomcat shutdown listener. A local attacker who is already authenticated with low privileges can trigger this without user interaction and cause a denial of service (high availability impact). Builds before 10.7.4 and before 10.8.3 are affected.

What to do: Upgrade Ivanti Sentry to 10.7.4 or 10.8.3, matching the branch in use.

ProductAffectedFixed in
Ivanti Sentrybefore 10.7.4 and before 10.8.310.7.4 and 10.8.3
Estimated exposure
No basis for an estimate.

Order-of-magnitude estimate by the model from install counts, market share and public scan data it knows; verify before quoting.

Description · NVD

An insecure default initialization of resource in the Tomcat shutdown listener of Ivanti Sentry before versions 11.0, 10.8.3, and 10.7.4 allows a local authenticated attacker to cause a denial of service.

Weakness
CWE-1188
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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