Ollama Missing Signature Verification for Updates (CVE-2026-42248)

high Nessus Plugin ID 313203

Version 1.3

May 19, 2026, 3:29 PM

  • CVSS metrics ("CVSSv2 score" set to 10.0)
  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C")
  • CVSS metrics ("CVSSv3 score" set to 9.8)
  • CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H")
  • CVSSv2 severity (based on CVE-2026-42248, severity increased from "Medium" to "High")

Plugin Feed: 202605191529

Version 1.2

May 11, 2026, 11:42 AM

  • CVSS metrics ("Cvssv4 threat score" set to 7.7)
  • CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:U")
  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")
  • Exploit attributes ("Exploit available" set to "False")
  • Exploit attributes ("Exploitability ease" set to "No known exploits are available")

Plugin Feed: 202605111142

Version 1.1

May 8, 2026, 8:04 PM

  • New

Plugin Feed: 202605082004

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