CVE-2026-58294
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk27th percentile - higher than 27% of all known CVEs
Summary
A Use-After-Free vulnerability in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code remotely over a network.
Risk Assessment
An attacker can exploit this flaw to gain control over the victim's system, leading to data theft, malware installation, or further network compromise within the organization.
Recommendation
Immediately update Microsoft Edge to the latest version available from the official vendor repository. Enforce automatic update policies for all workstations.
Other vulnerabilities in Microsoft Edge (Chromium-based)
See all- CVE-2026-41107High
Microsoft Edge (Chromium-based) has a vulnerability that allows external control of file name or path. This could enable an unauthorized attacker to disclose information over a network.
- CVE-2023-33145Medium
A vulnerability in Microsoft Edge (Chromium-based) allows for information disclosure. This may lead to unauthorized access to user data.
- CVE-2026-58597Medium
Insufficient UI warning of dangerous operations in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
- CVE-2026-33118Medium
A user interface issue in Microsoft Edge (Chromium-based) can lead to misrepresentation of critical information. This allows an unauthorized attacker to perform spoofing over a network.
- CVE-2023-36741High
A vulnerability in Microsoft Edge (Chromium-based) allows for elevation of privilege, potentially leading to unauthorized access to the system.
- CVE-2023-38158Low
A vulnerability in Microsoft Edge (Chromium-based) allows for information disclosure. An attacker could exploit this flaw to gain access to sensitive user data.
- CVE-2023-36787High
A vulnerability in Microsoft Edge (Chromium-based) allows for elevation of privilege, potentially leading to unauthorized access to the system.
- CVE-2023-38187Medium
A vulnerability in Microsoft Edge (Chromium-based) allows for elevation of privilege. An attacker can exploit this flaw to gain higher privileges on the system.
- CVE-2023-35392Medium
A vulnerability in Microsoft Edge (Chromium-based) allows for spoofing, which may lead to unauthorized access to user data.
- CVE-2023-33143High
A vulnerability in Microsoft Edge (Chromium-based) allows for elevation of privilege, potentially leading to unauthorized access to the system.
Original NVD description (English source)
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.