CVE-2026-35172
high
CVSS v3
7.5
CVSS v2
—
VIR risk
7.5
Description
Distribution: stale blob access resurrection via repo-scoped redis descriptor cache invalidation
Predictions
Exploit likelihood
83%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2026-35172.html
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2026-35172
Vendor advisory: security-advisories@github.com — https://github.com/distribution/distribution/security/advisories/GHSA-f2g3-hh2r-cwgc
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | affected | |
| debian | sid | affected | |
| debian | trixie | affected | |
| sles | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/distribution/distribution/v3 | <3.1.0 | 3.1.0 |
| Go | github.com/distribution/distribution | <=2.8.3 | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| distribution | distribution | {"endExcluding":"3.1.0"} | 3.1.0 |
References
- https://github.com/distribution/distribution/security/advisories/GHSA-f2g3-hh2r-cwgc
- https://security-tracker.debian.org/tracker/CVE-2026-35172
- https://nvd.nist.gov/vuln/detail/CVE-2026-35172
- https://github.com/distribution/distribution/commit/078b0783f239b4115d1a979e66f08832084e9d1d
- https://github.com/distribution/distribution
- https://www.suse.com/security/cve/CVE-2026-35172.html
CWEs
CWE-284
Verify integrity in audit chain (admin only). AS-IS.