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PYSEC-2026-3436 zeroconf has unbounded recursion in DNS compression-pointer decoder that allows LAN-local denial of service

🗓️ 13 Jul 2026 15:19:14Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Zeroconf local denial of service via unbounded compression-pointer recursion; upgrade to 0.149.5.

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13 Jul 2026 16:31Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.5
EPSS0.0002
3