CVE-2024-43577

FAUCET Score

CVE-2024-43577 is a spoofing vulnerability affecting Microsoft Edge (Chromium-based) browsers. It carries a medium severity CVSS score of 4.3, indicating a low impact on integrity and no impact on confidentiality or availability, requiring user interaction for exploitation. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		< 130.0.2849.46CPE matchmatch criteria	cpe:2.3:a:microsoft:edge_chromium::::::::

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

Exploitability Score

2.8

Impact Score

1.4

CvssVersion

3.1

Exploit Intelligence

EPSS Score

0.46%

Probability of exploitation in next 30 days

EPSS Percentile

37.3%

Percentile rank of EPSS score among Peer Group

As of 2026-07-28

Model: v2026.06.15

This CVE's current EPSS score of 0.0046 is in the 39th percentile among its peer group of 26,236 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

microsoftpatch availablevia msrc

Product: Microsoft Edge (Chromium-based)Fixed in: 130.0.2849.46

microsoftvendor investigatingvia nvd_reference

View patch

Vendor Advisories (1)

microsoft2024-Oct/CVE-2024-43577Low

Microsoft Edge (Chromium-based) Spoofing Vulnerability

Oct 8, 2024

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2024-43577

Vendor Advisory