CVE-2026-75625
CRITICAL
9,1
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A
CRITICAL
9,0
Source: [email protected]
Attack Vector: network
Attack Complexity: high
Privileges Required: none
User Interaction: none
Scope: changed
Confidentiality: high
Integrity: high
Availability: high
Description
AI Translation Available
Kraken agents fail to verify peer-to-peer downloaded blobs against their requested SHA-256 digest before committing to the content-addressable cache, relying only on CRC32 checksums for piece validation. Attackers on the agent-to-agent path or malicious peers can supply substituted content with forged CRC32 corrections that passes per-piece checks, poisoning the cache with attacker-chosen container image layers or manifests that are re-seeded and executed by other hosts.
354
Improper Validation of Integrity Check Value
DraftCommon Consequences
Security Scopes Affected:
Integrity
Other
Non-Repudiation
Potential Impacts:
Modify Application Data
Other
Hide Activities
Applicable Platforms
All platforms may be affected
https://github.com/uber/kraken/issues/638
https://github.com/uber/kraken
https://github.com/uber/kraken/blob/master/lib/torrent/storage/agentstorage/tor…
https://github.com/uber/kraken/issues/638
https://www.vulncheck.com/advisories/kraken-agents-peer-to-peer-download-cache-…