macOS · Application version · September 2, 2026

Microsoft Edge 152.0.4191.62

Microsoft Edge 152.0.4191.62, released September 2, 2026, fixes 19 CVEs in Microsoft Edge. One of them is being exploited (CVE-2026-85046); 1 on CISA KEV. Patch Radar priority: Patch now. The latest Microsoft Edge is 157.0.4341.42, which also fixes every one of these CVEs.

Patch now1 on CISA KEV

Superseded. The latest Microsoft Edge is 157.0.4341.42, which also fixes every CVE on this page. Install that instead.

CVEs closed

3 rated Critical

Exploited

CVE-2026-85046

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.0181

78th percentile

Priority of the 19 CVEs

Patch now 1
                                Urgent 3
                                High 6
                                Routine 9

Applies to

Product	Version
Microsoft Edge	152.0.4191.62

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Patch now	CVE-2026-85046	Chromium: CVE-2026-85046 Type confusion in V8	8.8	0.0181	KEVExploited
Urgent	CVE-2026-84324	Chromium: CVE-2026-84324 Use after free in Proxy	9.0	0.0047	None reported
Urgent	CVE-2026-84354	Chromium: CVE-2026-84354 Incorrect authorization in FileSystem	9.6	0.0044	None reported
Urgent	CVE-2026-84325	Chromium: CVE-2026-84325 Improper input validation in DataTransfer	9.8	0.0040	None reported
High	CVE-2026-84347	Chromium: CVE-2026-84347 Use after free in WebRTC	8.8	0.0052	None reported
High	CVE-2026-84326	Chromium: CVE-2026-84326 Uninitialized resource in V8	8.8	0.0050	None reported
High	CVE-2026-84349	Chromium: CVE-2026-84349 Use after free in Browser	8.3	0.0040	None reported
High	CVE-2026-84335	Chromium: CVE-2026-84335 Incorrect authorization in TabStrip	8.3	0.0039	None reported
High	CVE-2026-84350	Chromium: CVE-2026-84350 Use after free in TabStrip	8.8	0.0038	None reported
High	CVE-2026-84359	Chromium: CVE-2026-84359 Information leak in Skia	9.6	0.0020	None reported
Routine	CVE-2026-84348	Chromium: CVE-2026-84348 Information leak in MediaCapture	6.5	0.0032	None reported
Routine	CVE-2026-84332	Chromium: CVE-2026-84332 Incorrect authorization in SiteSettings	6.5	0.0029	None reported
Routine	CVE-2026-84357	Chromium: CVE-2026-84357 Improper input validation in Omnibox	6.5	0.0027	None reported
Routine	CVE-2026-84323	Chromium: CVE-2026-84323 Missing authorization in FileSystem	5.3	0.0027	None reported
Routine	CVE-2026-84356	Chromium: CVE-2026-84356 UI misrepresentation in FullScreen	4.3	0.0025	None reported
Routine	CVE-2026-84328	Chromium: CVE-2026-84328 Missing authorization in FileSystem	3.1	0.0024	None reported
Routine	CVE-2026-84331	Chromium: CVE-2026-84331 Incorrect authorization in Actor	3.1	0.0024	None reported
Routine	CVE-2026-84355	Chromium: CVE-2026-84355 Incorrect authorization in Navigation	3.1	0.0024	None reported
Routine	CVE-2026-84358	Chromium: CVE-2026-84358 Improper privilege management in Downloads	4.2	0.0022	None reported

Other Microsoft Edge versions with security fixes

Microsoft Edge 156.0.4314.58
Microsoft Edge
Microsoft Edge 156.0.4314.56
Microsoft Edge
Microsoft Edge 156.0.4314.50
Microsoft Edge
Microsoft Edge 156.0.4314.42
Microsoft Edge
Microsoft Edge 155.0.4283.62
Microsoft Edge
Microsoft Edge 155.0.4283.60
Microsoft Edge

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