CVE-2026-2794

Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android

Medium · published February 24, 2026

CVSS v3.1
6.5
EPSS
1%
Percentile
45.0
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00545 · 45.0th percentile
Published
2026-02-24T13:33Z
EPSS history
Timeline
  • 24 FEB 13:33Z
    Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android
    cvelistv5