CVE-2026-2794

HIGH
2026-02-24 [email protected]
7.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
Patch Released
Apr 10, 2026 - 08:30 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Feb 24, 2026 - 14:16 nvd
HIGH 7.5

Tags

Android Information Disclosure Firefox Redhat Suse

Description

Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability affects Firefox < 148.

Analysis

Uninitialized memory in Firefox and Firefox Focus for Android versions prior to 148 enables remote attackers to read sensitive data without authentication or user interaction. The vulnerability allows information disclosure through memory that was not properly cleared before use, potentially exposing confidential user information to network-based attackers.

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Remediation

Within 24 hours: Issue security alert to all staff using Firefox/Firefox Focus on Android recommending immediate upgrade to version 148+; audit which corporate devices run affected versions. Within 7 days: Verify upgrade compliance through mobile device management (MDM) systems and establish enforcement policies. …

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Priority Score

38
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +38
POC: 0

Vendor Status

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CVE-2026-2794 vulnerability details – vuln.today
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