What is CVE-2026-58523?

CVE-2026-58523 is a medium-severity vulnerability in Google Android, classified under Improper Access Control. CVSS score: 6.5/10. Published 2026-07-03.

How severe is CVE-2026-58523?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Google Android

CVE-2026-58523

Improper access control in Microsoft Edge for Android allows an unauthorized attacker to bypass a security feature over a network.

EPSS: 0.005 (39.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Google Android
Microsoft Edge_chromium
Microsoft Edge (Chromium-based) — versions 1.0.0.0

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

Microsoft Edge for Android Security Feature Bypass Vulnerability (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-58523?: CVE-2026-58523 is a medium-severity vulnerability in Google Android, classified under Improper Access Control. CVSS score: 6.5/10. Published 2026-07-03.
How severe is CVE-2026-58523?: Medium severity. CVSS v3 base score is 6.5 out of 10.