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CVE-2021-26720

🗓️ 22 May 2025 20:39:56Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com

Debian enables root execution via if-up of avahi-daemon-check-dns.sh, enabling DoS and empty files.

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CVE-2021-26720 affecting package avahi for versions less than 0.8-1
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27 Mar 2026 14:28Current
7.2High risk
Vulners AI Score7.2
CVSS 24.6
CVSS 3.17.8
EPSS0.00089
0