CVE-2025-29815

HIGH
2025-04-04 [email protected]
7.6
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:35 vuln.today
CVE Published
Apr 04, 2025 - 01:15 nvd
HIGH 7.6

Tags

Use After Free Memory Corruption Google Denial Of Service Microsoft Edge Chromium Chrome

Description

Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.

Analysis

Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network. Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as Use After Free (CWE-416), which allows attackers to access freed memory to execute arbitrary code or crash the application. Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network. Affected products include: Microsoft Edge Chromium.

Affected Products

Microsoft Edge Chromium.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use smart pointers or garbage-collected languages. Set pointers to NULL after freeing. Enable memory sanitizers.

Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: +1.0
CVSS: +38
POC: 0

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CVE-2025-29815 vulnerability details – vuln.today
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