CVE-2025-14744

Name: CVE-2025-14744
Creator: NVD / NIST
Published: 2025-12-18T15:15:52.5+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.17%

Last modified Jun 17, 2026

CVE-2025-14744 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Unicode RTLO characters could allow malicious websites to spoof filenames in the downloads UI for Firefox for iOS, potentially tricking users into saving files of an unexpected file type. This vulnerability was fixed in Firefox for iOS 144.0.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

Unicode RTLO characters could allow malicious websites to spoof filenames in the downloads UI for Firefox for iOS, potentially tricking users into saving files of an unexpected file type. This vulnerability was fixed in Firefox for iOS 144.0.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

EPSS Probability

0.17%

6.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-451

Affected Software

Vendor	Product	Versions
Mozilla	Firefox	< 144.0

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1984683Permissions Required
https://www.mozilla.org/security/advisories/mfsa2025-97/Vendor Advisory

Timeline

Published: Dec 18, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-14744?

How severe is CVE-2025-14744?

CVE-2025-14744 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.

How do I fix CVE-2025-14744?

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.

Are you affected by CVE-2025-14744?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST