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CVE-2025-14744VulnerabilityPublished Updated

CVE-2025-14744: Mozilla Firefox for iOS · Vulnerability

Affects Mozilla Firefox for iOSSource CVE Database V5

0

Not known to be exploited · CVSS 6.5 Medium : upgrade to 144.0 when convenient.

Data as of 26 Oct 2026, 07:57 UTC

CVSS 3.1 base score
6.5Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 10% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 144.0
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 18 Dec 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-26.

What to do

Upgrade Mozilla Firefox for iOS to 144.0.

Affected software

ProductAffectedFixed in
Mozilla Firefox for iOSAffected
  • <144.0
Fixed in
  • 144.0

AI-suggested

A fix for this vulnerability is available and was included in Firefox for iOS version 144.0, released on October 12, 2025. Users and administrators should ensure that Firefox for iOS is updated to version 144.0 or later to mitigate this issue. Since the vendor advisory confirms the fix is already released, no additional mitigation steps are required beyond applying the update.

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.

References

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