Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 06 Jul 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 03 Jul 2026 20:45:00 +0000

Type Values Removed Values Added
Description Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
Title Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft edge Chromium
Weaknesses CWE-416
CPEs cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft edge Chromium
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-08-10T17:16:23.453Z

Reserved: 2026-06-29T21:59:30.870Z

Link: CVE-2026-58276

cve-icon Vulnrichment

Updated: 2026-07-06T11:30:38.241Z

cve-icon NVD

Status : Analyzed

Published: 2026-07-03T21:17:02.573

Modified: 2026-07-07T05:16:54.107

Link: CVE-2026-58276

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-01T20:15:04Z

Weaknesses