CVE-2026-14906
MEDIUMCVSS 5.3/10EPSS 0.19%
Last modified
CVE-2026-14906 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.. EPSS estimates a 0.19% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox Mobile | < 152.4 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=2045842Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2026-66/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is 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 vulnerability was fixed in Firefox for iOS 152.4.
How severe is CVE-2026-14906?
CVE-2026-14906 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.
How do I fix CVE-2026-14906?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-14899The code to parse MIME headers for display when forwarding a…7.5
- CVE-2026-1490The Spam protection, Anti-Spam, FireWall by CleanTalk plugin…9.8
- CVE-2026-14900The Cost Calculator Builder PRO plugin for WordPress is vuln…9.8
- CVE-2026-14902An open redirect in Ivanti Xtraction before version 2026.2.1…6.1
- CVE-2026-14903Path traversal in Ivanti Xtraction before version 2026.2.1 …6.5
- CVE-2026-14904AWS Research and Engineering Studio (RES) is an open-source …7.1
- CVE-2026-1491IBM Verify Identity Access Container 11.0 through 11.0.2 and…5.3
- CVE-2026-14913ZohoCorp ManageEngine OpManager and Firewall Analyzer versio…8.8
- CVE-2026-14916A JWT signature verification vulnerability affects Kong comp…7.7
- CVE-2026-14917A SAML authentication bypass vulnerability affects the Kong …7.7
- CVE-2026-14919The ShopMonitor.io WordPress plugin before 1.2.0 does not p…9.8
- CVE-2026-1492The User Registration & Membership – Custom Registration For…9.8
Are you affected by CVE-2026-14906?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST