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CVE-2026-106448 StableLib: Prototype poisoning via `__proto__` map keys in CBOR decoding

🗓️ 06 Oct 2026 19:45:02Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

Prototype poisoning in @stablelib/cbor via `__proto__` keys in CBOR decoding.

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08 Oct 2026 02:51Current
6Medium risk
Vulners AI Score6
CVSS 48.9
5