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Exploited: 178

LatestCVE-2026-121599 — TOTOLINK A950RG Multi-SSID Configuration cstecgi.cgi delWiFiMultipleConfig stack-based overflow

8.1

CVE-2026-85899Fix available

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Microsoft Microsoft Edge (Chromium-based)2026-10-29 15:21 UTC1 min readRead in

Summary

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

Remediation

Inventory every Microsoft Microsoft Edge (Chromium-based) deployment, including staging.
Upgrade Microsoft Microsoft Edge (Chromium-based) to 155.0.4283.45.
Confirm the running version after the upgrade.

References

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

CVSS vector

Attack vector: Network
Complexity: Low
Privileges: Low
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: High
Availability: High

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

Affected versions

Version	Fixed in
1.0.0.0 – <155.0.4283.45	155.0.4283.45
– <155.0.4283.45	155.0.4283.45

Weakness

CWE-416

Exploit probability (EPSS)

0.6%

Timeline

2026-10-29Publicly disclosed

Sources

CVE · NVD