CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2026-35172
High (7.5) in distribution distribution. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in github.com/distribution/distribution/v3 3.1.0.
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.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-284, CWE-524
- Published
- Modified
- Record from
- the NVD, synced
Affected
- distribution:distribution
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-f2g3-hh2r-cwgc | Go | github.com/distribution/distribution/v3 | <3.1.0 | 3.1.0 |
| GHSA-f2g3-hh2r-cwgc | Go | github.com/distribution/distribution | <=2.8.3 | no fix published |
| GO-2026-4942 | Go | github.com/distribution/distribution | all versions | no fix published |
| GO-2026-4942 | Go | github.com/distribution/distribution/v3 | <3.1.0 | 3.1.0 |