CVE catalog

CVE-2026-35172

Severity: High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: Apr 6, 2026, 7:08:44 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.46% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	docker-registry	sid	`2.8.3+ds1-3`	fixed
Debian	docker-registry	forky	`2.8.3+ds1-3`	fixed
Debian	docker-registry	trixie	`2.8.3+ds1-2`	vulnerable
Debian	docker-registry	bookworm	`2.8.2+ds1-1`	vulnerable
Cpe	docker-registry	Not reported	Not reported	vulnerable
Cpe	distribution	Not reported	`3.1.0`	fixed
Cpe	distribution	Not reported	`3.1.0`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	docker-registry	source	sid	`2.8.3+ds1-3`	not yet assigned	Not reported	[1134567]
Debian	docker-registry	source	forky	`2.8.3+ds1-3`	not yet assigned	Not reported	[1134567]
Debian	docker-registry	source	trixie	`(unfixed)`	not yet assigned	Not reported	[1134567]
Debian	docker-registry	source	bookworm	`(unfixed)`	not yet assigned	Not reported	[1134567]
Cpe	distribution	cpe	Not reported	`3.1.0`	Not reported	Not reported	Not reported
Cpe	distribution	cpe	Not reported	`3.1.0`	Not reported	NVD-CVE-2026-35172	Not reported

[Debian bug #1134567]

Notes

[trixie] docker-registry: Minor issue [bookworm] docker-registry: Minor issue

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[docker-registry]Affected
Details (2)
- 2.8.2+ds1-1 · amd64 · bookworm
  Affected
  nvd · docker-registry · debian · bookworm; nvd · docker-registry · debian · 12
- 2.8.2+ds1-1 · arm64 · bookworm
  Affected
  nvd · docker-registry · debian · bookworm; nvd · docker-registry · debian · 12
[golang-github-docker-distribution-dev]Affected
Source package: [docker-registry]
Details (2)
- 2.8.2+ds1-1 · all · bookworm
  Affected
  nvd · docker-registry · debian · bookworm; nvd · docker-registry · debian · 12
- 2.8.2+ds1-1 · all · bookworm
  Affected
  nvd · docker-registry · debian · bookworm; nvd · docker-registry · debian · 12

[Debian 13 (Trixie)]

[docker-registry]Affected
Source package: [docker-registry]
Details (2)
- 2.8.3+ds1-2+b8 · amd64 · trixie
  Affected
  nvd · docker-registry · debian · 13
- 2.8.3+ds1-2+b8 · arm64 · trixie
  Affected
  nvd · docker-registry · debian · 13
[golang-github-docker-distribution-dev]Affected
Source package: [docker-registry]
Details (2)
- 2.8.3+ds1-2 · all · trixie
  Affected
  nvd · docker-registry · debian · 13
- 2.8.3+ds1-2 · all · trixie
  Affected
  nvd · docker-registry · debian · 13

Observed: Oct 23, 2026, 10:34:58 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]