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CVE-2026-40686

🗓️ 30 Apr 2026 22:16:25Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 4 Views

Exim before 4.99.2 with utf8 operators may read out of bounds from UTF-8 data, leaking information.

Related
Detection
Refs
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30 Apr 202600:00
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30 Apr 202600:00
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30 Apr 202600:00
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Debian
[SECURITY] [DSA 6265-1] exim4 security update
12 May 202614:23
debian
Debian CVE
CVE-2026-40686
30 Apr 202600:00
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Tenable Nessus
Debian dsa-6265 : exim4 - security update
12 May 202600:00
nessus
Rows per page
NVD
Node
eximeximRange<4.99.2

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17 Jun 2026 10:45Current
CVSS 3.13.7 - 5.3
EPSS0.00246
4