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High severity8.5NVD Advisory· Published Sep 11, 2026· Updated Oct 6, 2026

CVE-2026-70341

CVE-2026-70341

Description

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

Affected products

6

Google/Chromeinferred
Microsoft/Edge4 versions
cpe:2.3:a:microsoft:edge:*:*:*:*:*:android:*:*+ 3 more
- cpe:2.3:a:microsoft:edge:*:*:*:*:*:android:*:*range: <152.0.4191.52
- cpe:2.3:a:microsoft:edge:*:*:*:*:*:iphone_os:*:*range: <152.0.4191.52
- cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
- (no CPE)
Microsoft/Edgechromium
cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:-:*:*:*
Range: <152.0.4191.52

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70341nvdPatchVendor Advisory

News mentions

0

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