CVE-2026-73019

MEDIUM
Published Sep 8, 2026 Modified Sep 10, 2026 CWE-41

Description

Improper resolution of path equivalence in Windows URL Moniker allows an unauthorized attacker to bypass a security feature over a network.

Is your site exposed to CVE-2026-73019?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS — Exploit Prediction

0.0074
Probability of exploitation
0.53%
Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-41 CWE-41

References

Frequently Asked Questions

What is CVE-2026-73019? +
Improper resolution of path equivalence in Windows URL Moniker allows an unauthorized attacker to bypass a security feature over a network. It has a CVSS v3.1 base score of 4.3 (MEDIUM).
How severe is CVE-2026-73019? +
CVE-2026-73019 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0074, placing it in the 1th percentile for exploitation probability.
How do I check if I'm vulnerable to CVE-2026-73019? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2025-0115

A vulnerability in the Palo Alto Networks PAN-OS software enables an authenticated admin on the PAN-OS CLI to read arbitrary …
CVE-2026-57441

MCPVault is a lightweight Model Context Protocol server for safe access to files in an Obsidian vault. Prior to 0.11.4, …
CVE-2026-85978 9.8

An unauthenticated remote code execution vulnerability exists in the Policy Manager console of Akana API Platform. A path normalization discrepancy …
CVE-2025-24470 8.6

An Improper Resolution of Path Equivalence vulnerability [CWE-41] in FortiPortal 7.4.0 through 7.4.2, 7.2.0 through 7.2.6, 7.0.0 through 7.0.11 may …
CVE-2026-5816 8.0

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.10 before 18.10.4 and 18.11 before 18.11.1 that …
CVE-2024-30073 7.8

Windows Security Zone Mapping Security Feature Bypass Vulnerability

Don't wait for an exploit

Scan your website for vulnerabilities like CVE-2026-73019 — free, no signup required.