Ubuntu 18.04 LTS/ 20.04 LTS/ 22.04 LTS/ 24.04 LTS/ 26.04 LTS/Proリアルタイム 22.04 LTS/Proリアルタイム 24.04 LTS:Bubblewrapの脆弱性(USN-8779-1)

バージョン 1.2

Sep 21, 2026, 3:50 PM

CVE (set "CVE" coverage to "CVE-2019-12439")
CVSS metrics ("CVSSv2 score" set to 4.6)
CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P")
CVSS metrics ("CVSSv3 score" set to 7.8)
CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H")
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")
CVSSv2 score source (set to "CVE-2019-12439")
CVSSv2 severity (based on CVE-2019-12439, severity decreased from "High" to "Medium")