Mozilla Firefox ESR < 153.2

critical Nessus Plugin ID 342202

Version 1.4

Sep 11, 2026, 9:51 PM

  • Plugin metadata (Add IAVM Info)

Plugin Feed: 202609112151

Version 1.3

Sep 10, 2026, 3:20 PM

  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C")
  • Exploit attributes ("Exploit available" set to "True")
  • Exploit attributes ("Exploitability ease" changed from "No known exploits are available" to "Exploits are available")

Plugin Feed: 202609101520

Version 1.2

Sep 4, 2026, 12:58 PM

  • Plugin metadata (Add IAVM info)
  • CVSSv3 score source (changed from "CVE-2026-75874" to none)
  • CVSSv2 score source (changed from "CVE-2026-84131" to "CVE-2026-84143")
  • CVSS metrics ("CVSSv3 score" set to 9.8. "CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H")

Plugin Feed: 202609041258

Version 1.1

Sep 2, 2026, 12:19 AM

  • New

Plugin Feed: 202609020019

* Changelogs are generally available for changes made after Nov 1, 2022