CVE-2026-14906

MEDIUM

Firefox for iOS < 152.4 - Saved PDF Resource Overwrite

Title source: manual
STIX 2.1

Description

Pages with malicious titles could potentially allow saved PDF content to overwrite PDF files or bundled content within the Firefox for iOS application sandbox. This vulnerability was fixed in Firefox for iOS 152.4.

References (2)

Core 2

Scores

CVSS v3 5.3
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-434
Status published
Products (1)
Mozilla/Firefox for iOS 152.4
Published Jul 13, 2026
Tracked Since Jul 14, 2026