DEBIAN-CVE-2026-35172

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Source
https://security-tracker.debian.org/tracker/CVE-2026-35172
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35172.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-35172
Upstream
Published
2026-04-06T20:16:25.607Z
Modified
2026-04-12T18:01:05.227505Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

Distribution is a toolkit to pack, ship, store, and deliver container content. Prior to 3.1.0, distribution can restore read access in repo a after an explicit delete when storage.cache.blobdescriptor: redis and storage.delete.enabled: true are both enabled. The delete path clears the shared digest descriptor but leaves stale repo-scoped membership behind, so a later Stat or Get from repo b repopulates the shared descriptor and makes the deleted blob readable from repo a again. This vulnerability is fixed in 3.1.0.

References

Affected packages

Debian:11 / docker-registry

Package

Name
docker-registry
Purl
pkg:deb/debian/docker-registry?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.7.1+ds2-7
2.7.1+ds2-7+deb11u1
2.8.0+ds1-1
2.8.0+ds1-2
2.8.0+ds1-3
2.8.0+ds1-4
2.8.1+ds1-1
2.8.1+ds1-2
2.8.2+ds1-1
2.8.3+ds1-1
2.8.3+ds1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35172.json"

Debian:12 / docker-registry

Package

Name
docker-registry
Purl
pkg:deb/debian/docker-registry?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.8.2+ds1-1
2.8.3+ds1-1
2.8.3+ds1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35172.json"

Debian:13 / docker-registry

Package

Name
docker-registry
Purl
pkg:deb/debian/docker-registry?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.8.3+ds1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35172.json"

Debian:14 / docker-registry

Package

Name
docker-registry
Purl
pkg:deb/debian/docker-registry?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.8.3+ds1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35172.json"