openSUSE-SU-2026:21060-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21060-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/openSUSE-SU-2026:21060-1
Upstream
CVE (4)
Related
CVE (4)
Published
2026-06-25T12:44:41Z
Modified
2026-06-30T18:24:45Z
Summary
Security update for docker
Details

This update for docker fixes the following issues

  • CVE-2026-33814: golang.org/x/net/http2: infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1265782).
  • CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation bypass and privilege escalation (bsc#1266625).
  • CVE-2026-39984: github.com/sigstore/timestamp-authority/v2/pkg/verification: improper certificate validation can be used to bypass some authorization controls (bsc#1262346).
  • CVE-2026-41567: arbitrary code execution with full daemon privileges when a user uploads a compressed archive into that container (bsc#1267827).
References

Affected packages

openSUSE:Leap 16.0 / docker

Package

Name
docker
Purl
pkg:rpm/opensuse/docker&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
29.4.0_ce-160000.7.1

Ecosystem specific 

{
    "binaries":  [
        {
            "docker":  "29.4.0_ce-160000.7.1",
            "docker-bash-completion":  "29.4.0_ce-160000.7.1",
            "docker-buildx":  "0.33.0-160000.7.1",
            "docker-fish-completion":  "29.4.0_ce-160000.7.1",
            "docker-rootless-extras":  "29.4.0_ce-160000.7.1",
            "docker-zsh-completion":  "29.4.0_ce-160000.7.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21060-1.json"