PT-2026-67561 · Microsoft · Edge
CVE-2026-66314
·
Published
2026-08-03
·
Updated
2026-08-04
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Microsoft Edge (Chromium-based) (affected versions not specified)
Description
A time-of-check time-of-use (toctou) race condition exists, which allows an unauthorized attacker to disclose information over a network. A TOCTOU race condition occurs when a program checks the state of a resource and then acts upon that resource, but the state changes between the check and the use.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Time Of Check To Time Of Use
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Weakness Enumeration
Related Identifiers
Affected Products
Edge