CVE-2026-53488
Publication date 22 June 2026
Last updated 25 June 2026
Ubuntu priority
Description
[Unknown description]
Read the notes from the security team
Why is this CVE high priority?
Critical severity
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| containerd | 26.04 LTS resolute |
Fixed 1.7.24~ds1-10ubuntu1+esm1
|
| 25.10 questing |
Vulnerable
|
|
| 24.04 LTS noble |
Fixed 1.6.24~ds1-1ubuntu1.3+esm3
|
|
| 22.04 LTS jammy |
Fixed 1.6.12-0ubuntu1~22.04.11
|
|
| 20.04 LTS focal |
Fixed 1.6.12-0ubuntu1~20.04.8+esm2
|
|
| 18.04 LTS bionic |
Fixed 1.6.12-0ubuntu1~18.04.1+esm4
|
|
| containerd-app | 26.04 LTS resolute |
Fixed 2.2.2-0ubuntu1.1
|
| 25.10 questing |
Fixed 2.2.1-0ubuntu1~25.10.2
|
|
| 24.04 LTS noble |
Fixed 2.2.1-0ubuntu1~24.04.3
|
|
| 22.04 LTS jammy |
Fixed 2.2.1-0ubuntu1~22.04.2
|
|
| 20.04 LTS focal |
Fixed 1.7.24-0ubuntu1~20.04.2+esm2
|
|
| containerd-stable | 26.04 LTS resolute |
Fixed 2.2.2-0ubuntu1.1
|
| 25.10 questing |
Fixed 2.1.6-0ubuntu1~25.10.2
|
|
| 24.04 LTS noble | Not in release | |
| 22.04 LTS jammy | Not in release |
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alexmurray
Traditionally the containerd source package contained both the library and docker application. However, in releases that contain the containerd-app source package, the containerd source package contains only the library whilst the docker application itself is contained in the containerd-app package.
mdeslaur
containerd-app gets new upstream versions, containerd-stable gets backported security updates and minor point updates
Patch details
| Package | Patch details |
|---|---|
| containerd |
|
| containerd-app |
|
| containerd-stable |
References
Related Ubuntu Security Notices (USN)
- USN-8472-1
- containerd vulnerabilities
- 25 June 2026
- USN-8471-1
- containerd vulnerabilities
- 25 June 2026
- USN-8473-1
- containerd vulnerabilities
- 25 June 2026