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CLSA-2026-1778690918 exim: Fix of CVE-2026-40686

🗓️ 13 May 2026 16:48:43Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 6 Views

Exim fix for CVE-2026-40686: out-of-bounds read in GETUTF8INC during malformed UTF-8 expansion, may leak heap data via SMTP.

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01 Jun 2026 00:32Current
6Medium risk
Vulners AI Score6
CVSS 3.13.7 - 5.3
EPSS0.00246
SSVC
6