An unauthenticated attacker controlling a registry or OCI-layout blob source could provide blob contents that did not match the claimed digest. The resulting snapshot could be cached under that digest and reused by a later victim build, compromising build-input integrity.
Metrics
Affected Vendors & Products
References
History
Tue, 06 Oct 2026 12:15:00 +0000
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threat_severity
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cvssV3_1
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Mon, 05 Oct 2026 20:30:00 +0000
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ssvc
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Mon, 05 Oct 2026 18:45:00 +0000
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| First Time appeared |
Moby
Moby buildkit |
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| Vendors & Products |
Moby
Moby buildkit |
Mon, 05 Oct 2026 17:45:00 +0000
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| Description | An unauthenticated attacker controlling a registry or OCI-layout blob source could provide blob contents that did not match the claimed digest. The resulting snapshot could be cached under that digest and reused by a later victim build, compromising build-input integrity. | |
| Title | Container blob cache can accept unverified content | |
| Weaknesses | CWE-354 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: Docker
Published: 2026-10-05T17:43:44.903Z
Updated: 2026-10-05T19:06:09.645Z
Reserved: 2026-09-17T17:17:43.718Z
Link: CVE-2026-93317
Updated: 2026-10-05T19:06:05.861Z
Status : Awaiting Analysis
Published: 2026-10-05T18:17:37.923
Modified: 2026-10-06T15:08:38.397
Link: CVE-2026-93317