CVE-2026-14906General(mozilla / firefox_mobile)

LOWCVSS 5.3 · MEDIUM

Signal is active with 3 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-434

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • firefox_mobile

Threat summary

  • 3 mentions across 1 observed day

What's happening

  • Technical details provided in 3 signals
  • General: 2 classified signals
  • Disclosure: 1 classified signal
  • 3 total mentions across 1 day

Affected systems

Vendors
Products
firefox_mobile

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-07-13: 3Technical Details · 2026-07-13: 307-13
Signal classification2 categories
General
266.7%
Disclosure
133.3%
Referenced assets3 URLs
Full discourse3 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-14906 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 v… https://www.cve.org/CVERecord?id=CVE-2026-14906

    Post summary

    CVE-2026-14906 potentially allows maliciously titled PDF pages to overwrite files or bundled content in Firefox for iOS sandbox; no exploits, patches, or active attacks are reported yet.

    00010926
    57.8K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-14906 PDF File Overwrite Vulnerability in Firefox for iOS Below 152.4 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-14906

    Post summary

    CVE-2026-14906 is a documented PDF file overwrite flaw affecting Firefox for iOS versions below 152.4, with no additional details on PoC, exploitation, or mitigation.

    0000096
    4.1K followersView on X
  • Infoflowcloud@infoflowcloud
    General

    🚨*CVE* CVE-2026-14906 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 v… https://www.cve.org/CVERecord?id=CVE-2026-14906 ----- Traducción: CVE-2026-14906 Las… http://infoflow.cloud`

    Post summary

    The tweet merely announces CVE‑2026‑14906, providing a brief technical description but no evidence of PoC, exploit code, active exploitation, patch, or debunking.

    0000038
    92 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appmozillafirefox_mobile-iphone_os-

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