Skip to main content

Microsoft Edge Chromium Based CVE-2026-57990

| EUVDEUVD-2026-49059 HIGH
Files or Directories Accessible to External Parties (CWE-552)
2026-07-26 microsoft GHSA-26c6-hf7j-9wr3
7.4
CVSS 3.1 · Vendor: microsoft
Share

Severity by source

Vendor (microsoft) PRIMARY
7.4 HIGH
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

Primary rating from Vendor (microsoft) · only source for this CVE.

CVSS VectorVendor: microsoft

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Jul 26, 2026 - 18:16 vuln.today
CVE Published
Jul 26, 2026 - 17:22 cve.org
HIGH 7.4

DescriptionCVE.org

Files or directories accessible to external parties in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

AnalysisAI

Path traversal vulnerability in Microsoft Edge (Chromium-based) permits a remote, unauthenticated attacker to disclose arbitrary file contents to an external party. The attack requires user interaction, such as visiting a malicious website, and can lead to exposure of sensitive files accessible to the browser process. The vendor has released a patch, but no public exploit or active exploitation is currently known.

CVE-2026-57983 CRITICAL
10.0 Jul 03

Security-feature bypass in Microsoft Edge (Chromium-based) versions prior to 150.0.4078.48 lets a remote, unauthenticate

CVE-2026-66321 CRITICAL
9.6 Aug 03

Remote code execution in Microsoft Edge (Chromium-based) before 151.0.4129.59 allows a network attacker to run arbitrary

CVE-2026-66312 HIGH
8.8 Aug 03

Remote code execution via buffer over-read in Microsoft Edge (Chromium-based) versions prior to 151.0.4129.59 affects au

CVE-2026-66326 HIGH
8.8 Aug 03

Remote code execution in Microsoft Edge (Chromium-based) prior to version 151.0.4129.59 is achievable by an unauthentica

CVE-2026-57981 HIGH
8.8 Jul 03

Remote code execution in Microsoft Edge (Chromium-based) stems from a use-after-free memory corruption flaw (CWE-416) th

CVE-2026-57974 HIGH
8.8 Jul 03

Remote code execution in Microsoft Edge (Chromium-based) allows an unauthenticated attacker to run arbitrary code by lur

CVE-2026-56645 HIGH
8.8 Jul 03

Remote code execution in Microsoft Edge (Chromium-based) stems from a heap-based buffer overflow (CWE-122) that a networ

CVE-2026-72984 HIGH
8.8 Aug 28

Remote code execution in Microsoft Edge (Chromium-based) is enabled by a type confusion vulnerability (CWE-843) that can

CVE-2026-57985 HIGH
8.8 Jul 03

Remote code execution in Microsoft Edge (Chromium-based) before version 150.0.4078.48 allows an unauthenticated remote a

CVE-2026-70341 HIGH
8.5 Sep 11

Use-after-free in Microsoft Edge (Chromium-based) enables an authenticated network attacker to achieve remote code execu

CVE-2026-50521 HIGH
8.3 Jul 01

Remote code execution in Microsoft Edge (Chromium-based) stems from a use-after-free (CWE-416) memory-corruption flaw th

CVE-2026-58281 HIGH
8.3 Jul 11

Remote code execution in Microsoft Edge (Chromium-based) lets an unauthenticated network attacker run arbitrary code by

Share

CVE-2026-57990 vulnerability details – vuln.today

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy