CVE-2026-2794

EUVD-2026-8447
Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 148.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
Affected Products (NVD)
VendorProductVersion
mozillafirefox
𝑥
< 148.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
firefox
sid
152.0.5-1
fixed
Common Weakness Enumeration
References
https://bugzilla.mozilla.org/show_bug.cgi?id=2008365
https://www.mozilla.org/security/advisories/mfsa2026-13/
https://access.redhat.com/security/cve/CVE-2026-2794
https://bugzilla.redhat.com/show_bug.cgi?id=2442286
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2794.json