What is CVE-2026-58300?

CVE-2026-58300 is a medium-severity vulnerability in Google Android, classified under Absolute Path Traversal. CVSS score: 6.2/10. Published 2026-07-03.

How severe is CVE-2026-58300?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Path Traversal in Google Android

CVE-2026-58300

Absolute path traversal in Microsoft Edge for Android allows an unauthorized attacker to disclose information locally.

Published 2026-07-03 · last modified 2026-07-07.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.7th percentile), scored 2026-10-08.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Google Android
Microsoft Edge Chromium
Microsoft Edge (Chromium-Based) — versions 1.0.0.0

Weakness classification (CWE)

CWE-36 — Absolute Path Traversal

References

Microsoft Edge for Android Information Disclosure Vulnerability (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-58300?: CVE-2026-58300 is a medium-severity vulnerability in Google Android, classified under Absolute Path Traversal. CVSS score: 6.2/10. Published 2026-07-03.
How severe is CVE-2026-58300?: Medium severity. CVSS v3 base score is 6.2 out of 10.