CVE-2026-85899

Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges over a network.

CVSS 3.1

8.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CWE

CWE-416

Published

2026-10-29

Modified

2026-10-29

Record from

the NVD, synced 2026-10-29

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85899

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