Windows apps · Application version · April 18, 2024

Microsoft Edge 124.0.2478.51

Microsoft Edge 124.0.2478.51, released April 18, 2024, fixes 16 CVEs in Microsoft Edge. None of them is reported as exploited. Patch Radar priority: High. The latest Microsoft Edge is 156.0.4314.58, which also fixes every one of these CVEs.

High

Superseded. The latest Microsoft Edge is 156.0.4314.58, which also fixes every CVE on this page. Install that instead.

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.8

Base score, 0 to 10

Highest EPSS

0.1756

97th percentile

Priority of the 16 CVEs

Patch now 0
                                Urgent 0
                                High 5
                                Routine 11

Applies to

Product	Version
Microsoft Edge	124.0.2478.51

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2024-3833	Chromium: CVE-2024-3833 Object corruption in WebAssembly	8.8	0.1756	None reported
High	CVE-2024-3832	Chromium: CVE-2024-3832 Object corruption in V8	8.8	0.0169	None reported
High	CVE-2024-3834	Chromium: CVE-2024-3834 Use after free in Downloads	8.8	0.0120	None reported
High	CVE-2024-3837	Chromium: CVE-2024-3837 Use after free in QUIC	8.8	0.0119	None reported
High	CVE-2024-3840	Chromium: CVE-2024-3840 Insufficient policy enforcement in Site Isolation	7.5	0.0085	None reported
Routine	CVE-2024-29987	Microsoft Edge (Chromium-based) Information Disclosure Vulnerability	6.5	0.0120	Exploitation Less Likely
Routine	CVE-2024-3914	Chromium: CVE-2024-3914 Use after free in V8	6.5	0.0098	None reported
Routine	CVE-2024-3846	Chromium: CVE-2024-3846 Inappropriate implementation in Prompts	4.3	0.0092	None reported
Routine	CVE-2024-3847	Chromium: CVE-2024-3847 Insufficient policy enforcement in WebUI	6.1	0.0089	None reported
Routine	CVE-2024-3845	Chromium: CVE-2024-3845 Inappropriate implementation in Network	4.3	0.0085	None reported
Routine	CVE-2024-3839	Chromium: CVE-2024-3839 Out of bounds read in Fonts	6.5	0.0075	None reported
Routine	CVE-2024-3841	Chromium: CVE-2024-3841 Insufficient data validation in Browser Switcher	6.1	0.0072	None reported
Routine	CVE-2024-3844	Chromium: CVE-2024-3844 Inappropriate implementation in Extensions	4.3	0.0071	None reported
Routine	CVE-2024-29991	Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability	5.0	0.0065	Exploitation Less Likely
Routine	CVE-2024-3843	Chromium: CVE-2024-3843 Insufficient data validation in Downloads	4.3	0.0065	None reported
Routine	CVE-2024-3838	Chromium: CVE-2024-3838 Inappropriate implementation in Autofill	5.5	0.0034	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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