CVE-2026-3845: Heap buffer overflow in the Audio/Video: Playback component in Firefox for Android. This vulnerability was fixed in Firefox 148.0.2.

PriorityP347high8.8CVSS 3.1

AVNACLPRNUIRSUCHIHAH

EPSS

0.44%

36.1th percentile

Heap buffer overflow in the Audio/Video: Playback component in Firefox for Android. This vulnerability was fixed in Firefox 148.0.2.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
debian	firefox	—	—
mozilla	firefox	< 148.0.2	148.0.2
mozilla	firefox	—	—

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

vendor_debian8.8LOW

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