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GHSA-378J-3JFJ-8R9F go-ipld-prime: DAG-CBOR decoder unbounded memory allocation from CBOR headers

🗓️ 06 Apr 2026 23:08:24Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

DAG-CBOR decoder can allocate too much memory from CBOR headers; cap preallocation at 1024 and debit budget on declaration.

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07 Jul 2026 20:41Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.2
EPSS0.00156
2