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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-57991— Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

CVSS 7.4 · High EPSS 0.76% · P51

Possible ATT&CK Techniques 1AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProductVersion RangeStatus
MicrosoftMicrosoft Edge (Chromium-based)1.0.0.0< 150.0.4078.48affected
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-57991

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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) Information Disclosure Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper link resolution before file access ('link following') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在文件访问前对链接解析不恰当(链接跟随)
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
MicrosoftMicrosoft Edge (Chromium-based) 1.0.0.0 ~ 150.0.4078.48 -

II. Public POCs for CVE-2026-57991

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-57991

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-57991 (1)

Same Patch Batch · Microsoft · 2026-07-03 · 43 CVEs total

CVE-2026-582899.0 CRITICALMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-566458.8 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-579748.8 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-579818.8 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-579838.7 HIGHMicrosoft Edge (Chromium-based) Security Feature Bypass Vulnerability
CVE-2026-582858.3 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-582888.3 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-582958.3 HIGHMicrosoft Edge (Chromium-based) Security Feature Bypass Vulnerability
CVE-2026-582848.3 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-582878.3 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-582838.1 HIGHMicrosoft Edge (Chromium-based) Spoofing Vulnerability
CVE-2026-582868.1 HIGHMicrosoft Edge (Chromium-based) Spoofing Vulnerability
CVE-2026-582828.1 HIGHMicrosoft Edge (Chromium-based) Spoofing Vulnerability
CVE-2026-582938.1 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-579857.6 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-582767.5 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-582997.5 HIGHMicrosoft Edge for Android Remote Code Execution Vulnerability
CVE-2026-579867.5 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-579847.5 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-579927.5 HIGHMicrosoft Edge (Chromium-based) Remote Code Execution Vulnerability

Showing top 20 of 43 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Microsoft Edge (Chromium-based)
Same vendor: Microsoft
Same weakness: CWE-59

V. Comments for CVE-2026-57991

No comments yet

Leave a comment