PT-2026-46403
CVE-2026-47644
·
Published
2026-06-04
·
Updated
2026-06-04
Description by
CVSS 3.1
7.5
HighMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions
Microsoft Edge (affected versions not specified)
Description
Improper neutralization of special elements in output used by a downstream component in Copilot Chat allows an unauthorized attacker to disclose information over a network. This is an injection issue where the AI sidebar can be used to leak data.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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