Security Alert (A25-04-02): Multiple Vulnerabilities in Firefox


 

Published on: 02 April 2025

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Description:

Mozilla has published the advisories (MFSA2025-20, MFSA2025-21, MFSA2025-22, MFSA2025-23 and MFSA2025-24) to address multiple vulnerabilities in Firefox browser. A remote attacker could entice a user running a vulnerable browser to visit a web page with specially crafted content to exploit the vulnerabilities.

 

Affected Systems:

  • Firefox Windows versions prior to version 137
  • Firefox ESR Windows versions prior to version 115.22, 128.9

 

Impact:

Successful exploitation of the vulnerability could lead to remote code execution, denial of service, elevation of privilege, information disclosure, security restriction bypass or spoofing 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 137 (Windows)
https://www.mozilla.org/en-US/firefox/all/#product-desktop-release
Firefox ESR 115.22, 128.9 (Windows)
https://www.mozilla.org/en-US/firefox/all/#product-desktop-esr

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/mfsa2025-20/
  • https://www.mozilla.org/en-US/security/advisories/mfsa2025-21/
  • https://www.mozilla.org/en-US/security/advisories/mfsa2025-22/
  • https://www.mozilla.org/en-US/security/advisories/mfsa2025-23/
  • https://www.mozilla.org/en-US/security/advisories/mfsa2025-24/
  • https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities_20250402
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-3028 (to CVE-2025-3035)


Tag: Firefox , Mozilla
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