Absolute Path Traversal in Microsoft Edge - CVE-2026-58300
Published: July 17, 2026
Vulnerability identifier: #VU138370
CSH Severity: Low
CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-58300
CWE-ID: CWE-36
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to disclose sensitive information.
The vulnerability exists due to absolute path traversal in Microsoft Edge for Android when processing path input. A remote attacker can provide a crafted path to disclose sensitive information.
Affected software
Microsoft Edge
How to mitigate CVE-2026-58300
Install security update from vendor's website.
Microsoft Edge - update to 150.0.4078.48