What is CVE-2026-73586?

CVE-2026-73586 is a medium-severity vulnerability in Dell Policy Manager For Secure Connect Gateway, classified under Insufficient Session Expiration. CVSS score: 6.4/10. Published 2026-09-23.

How severe is CVE-2026-73586?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Vulnerability in Dell Policy Manager For Secure Connect Gateway

CVE-2026-73586

Dell Secure Connect Gateway (SCG) Policy Manager, versions prior to 5.34.00.16, contains an Insufficient Session Expiration vulnerability. A low privileged attacker with adjacent network access could potentially exploit this vulnerability, leading to Elevation of privileges, Protection mechanism bypass, and Unauthorized access.

Published 2026-09-23 · last modified 2026-09-25.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L.

EPSS exploit prediction

EPSS: 0.002 (6.6th percentile), scored 2026-11-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 6.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.001

Affected products

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

www.dell.com/support/kbdoc/en-ca/000503592/dsa-2026-385-security-update-for-del… (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-73586?: CVE-2026-73586 is a medium-severity vulnerability in Dell Policy Manager For Secure Connect Gateway, classified under Insufficient Session Expiration. CVSS score: 6.4/10. Published 2026-09-23.
How severe is CVE-2026-73586?: Medium severity. CVSS v3 base score is 6.4 out of 10.