Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-57978— Microsoft Edge (Chromium-based) Spoofing Vulnerability

Quick assessment

Affected
Microsoft Microsoft Edge (Chromium-based)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Edge(Chromium-based)是美国Microsoft公司的一款基于Chromium内核的Web浏览器。 Microsoft Edge(Chromium-based) 150.0.4078.99之前版本存在输入验证错误漏洞，该漏洞源于源验证错误，可能导致未授权的攻击者在网络上进行欺骗攻击。

CVSS 5.4 · Medium EPSS 0.21% · P10

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Microsoft Microsoft Edge (Chromium-based) 1.0.0.0< 150.0.4078.99 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-57978

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Microsoft Edge (Chromium-based) Spoofing Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
源验证错误
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Edge(Chromium-based) 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Edge(Chromium-based)是美国Microsoft公司的一款基于Chromium内核的Web浏览器。 Microsoft Edge(Chromium-based) 150.0.4078.99之前版本存在输入验证错误漏洞，该漏洞源于源验证错误，可能导致未授权的攻击者在网络上进行欺骗攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Microsoft Edge (Chromium-based) 1.0.0.0 ~ 150.0.4078.99 -

II. Public POCs for CVE-2026-57978

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-57978

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-57978 (1)

Same Patch Batch · Microsoft · 2026-07-26 · 3 CVEs total

CVE-2026-57990 7.4 HIGH Microsoft Edge (Chromium-based) Information Disclosure Vulnerability
CVE-2026-57989 7.4 HIGH Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

IV. Related Vulnerabilities

Same product: Microsoft Edge (Chromium-based)
Same vendor: Microsoft
Same weakness: CWE-346

V. Comments for CVE-2026-57978

No comments yet

Leave a comment