Security Alert (A26-07-03): Vulnerability in FireFox

Description:

Mozilla has published the advisory (MFSA2026-62) to address a vulnerability in Firefox. A remote attacker could entice a user to open a web page with specially crafted content on a vulnerable browser to exploit the vulnerability.

Affected Systems:

• Firefox Windows version prior to version 152.0.4

Impact:

Successful exploitation of the vulnerability could lead to remote code execution on an affected system.

Recommendation:

Mozilla has released new versions of the product to address the issues and they can be downloaded at the following URLs:
Firefox 152.0.4 (Windows)
https://www.mozilla.org/en-US/firefox/all/#product-desktop-release

Users of affected systems should follow the recommendations provided by the vendor and take immediate actions to mitigate the risk.

More Information:

• https://www.mozilla.org/en-US/security/advisories/mfsa2026-62/
• https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities_20260702
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-14241