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AZL-86805 CVE-2026-40016 affecting package dovecot 2.3.20-1

🗓️ 12 May 2026 14:17:03Reported by GoogleType 
osv-azl
 osv-azl
🔗 osv.dev👁 14 Views

DoS in Dovecot 2.3.20-1 via Sieve script bypassing CPU time limits by up to 130x.

Related
Refs
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Family
attackerkb
attackerkb
CVE-2026-40016
12 May 202613:28
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12 May 202613:28
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astralinux
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23 Jul 202600:00
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Open-Xchange OX Dovecot Pro 资源管理错误漏洞
12 May 202600:00
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cve
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12 May 202613:28
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cvelist
Cvelist
CVE-2026-40016
12 May 202613:28
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debian
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[SECURITY] [DSA 6313-1] dovecot security update
31 May 202618:25
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debiancve
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CVE-2026-40016
12 May 202613:28
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nessus
Tenable Nessus
Debian dsa-6313 : dovecot-auth-lua - security update
2 Jun 202600:00
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15 Oct 2026 05:32Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.15.3 - 6.5
EPSS0.00427
SSVC
14