{"schema_version":1,"title":"Canonical Ubuntu-Linux vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Canonical Ubuntu-Linux: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-15226, was published on 21 July 2026.","url":"https://junglewise.ai/threats/technologies/ubuntu-20-04-lts","json_url":"https://junglewise.ai/threats/technologies/ubuntu-20-04-lts.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/ubuntu-20-04-lts","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-15226","cvss":8.4,"slug":"cve-2026-15226-canonical-snapd-sandbox-confinement-bypass-in-snap-confine","title":"Canonical snapd sandbox confinement bypass in snap-confine","severity":"high","exploited":false,"published_at":"2026-07-21T15:16:31.03+00:00","url":"https://junglewise.ai/threats/cve-2026-15226-canonical-snapd-sandbox-confinement-bypass-in-snap-confine"},{"cve":"CVE-2024-5300","cvss":5.6,"slug":"cve-2024-5300-canonical-snapd-access-control-bypass-in-apparmor-configuration","title":"Canonical snapd access control bypass in AppArmor configuration","severity":"medium","exploited":false,"published_at":"2026-07-21T15:16:29.027+00:00","url":"https://junglewise.ai/threats/cve-2024-5300-canonical-snapd-access-control-bypass-in-apparmor-configuration"},{"cve":"CVE-2026-9494","cvss":5.5,"slug":"cve-2026-9494-canonical-ubuntu-pro-client-information-disclosure-via-process","title":"Canonical ubuntu-pro-client information disclosure via process arguments","severity":"medium","exploited":false,"published_at":"2026-07-16T13:16:34.52+00:00","url":"https://junglewise.ai/threats/cve-2026-9494-canonical-ubuntu-pro-client-information-disclosure-via-process"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Canonical LXD","slug":"lxd","vulnerabilities":12,"url":"https://junglewise.ai/threats/technologies/lxd"},{"name":"Canonical Ubuntu","slug":"ubuntu","vulnerabilities":8,"url":"https://junglewise.ai/threats/technologies/ubuntu"},{"name":"Canonical Juju","slug":"juju","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/juju"},{"name":"Canonical Snapd","slug":"snapd","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/snapd"},{"name":"Canonical Ubuntu-Pro-Client","slug":"ubuntu-pro-client","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/ubuntu-pro-client"}],"technology":{"hub":true,"name":"Canonical Ubuntu-Linux","slug":"ubuntu-20-04-lts","vendor":{"name":"Canonical","slug":"canonical","url":"https://junglewise.ai/threats/vendors/canonical"},"aliases":[],"category":"operating-system","homepage":"https://ubuntu.com/","repo_url":"https://git.launchpad.net/ubuntu","description":"A long-term support release of the Debian-based Ubuntu Linux operating system.","url":"https://junglewise.ai/threats/technologies/ubuntu-20-04-lts"},"most_severe":[{"cve":"CVE-2026-15226","cvss":8.4,"slug":"cve-2026-15226-canonical-snapd-sandbox-confinement-bypass-in-snap-confine","title":"Canonical snapd sandbox confinement bypass in snap-confine","severity":"high","exploited":false,"published_at":"2026-07-21T15:16:31.03+00:00","url":"https://junglewise.ai/threats/cve-2026-15226-canonical-snapd-sandbox-confinement-bypass-in-snap-confine"},{"cve":"CVE-2024-5300","cvss":5.6,"slug":"cve-2024-5300-canonical-snapd-access-control-bypass-in-apparmor-configuration","title":"Canonical snapd access control bypass in AppArmor configuration","severity":"medium","exploited":false,"published_at":"2026-07-21T15:16:29.027+00:00","url":"https://junglewise.ai/threats/cve-2024-5300-canonical-snapd-access-control-bypass-in-apparmor-configuration"},{"cve":"CVE-2026-9494","cvss":5.5,"slug":"cve-2026-9494-canonical-ubuntu-pro-client-information-disclosure-via-process","title":"Canonical ubuntu-pro-client information disclosure via process arguments","severity":"medium","exploited":false,"published_at":"2026-07-16T13:16:34.52+00:00","url":"https://junglewise.ai/threats/cve-2026-9494-canonical-ubuntu-pro-client-information-disclosure-via-process"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}