High severity · published May 12, 2026
CVE-2026-41107
Microsoft Edge (Chromium-based) Information Disclosure Vulnerability
7.4
CVSS
0.7%
EPSS
No
On KEV
Description
External control of file name or path in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ME
Microsoft Edge (Chromium-based) · Microsoft
1.0.0.0 before 148.0.3967.55 · source: vendor
EC
Edge Chromium · Microsoft
before 148.0.3967.55 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-41107
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-41107
Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41107
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