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CVE-2026-40686
🗓️ 30 Apr 2026 00:00:00Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 6 Views
| Reporter | Title | Published | Views | Family All 30 |
|---|---|---|---|---|
 | CVE-2026-40686 | 30 Apr 202600:00 | – | attackerkb |
 | CVE-2026-40686 | 30 Apr 202600:00 | – | alpinelinux |
 | Astra Linux – Vulnerability in exim4 | 2 Jun 202615:27 | – | astralinux |
 | The vulnerability of the Exim mail server, related to reading data beyond the allowed buffer limits, allows attackers to gain access to confidential data. | 8 Jul 202600:00 | – | bdu_fstec |
 | CVE-2026-40686 | 30 Apr 202613:50 | – | circl |
 | Exim 缓冲区错误漏洞 | 30 Apr 202600:00 | – | cnnvd |
 | CVE-2026-40686 | 30 Apr 202600:00 | – | cve |
 | CVE-2026-40686 | 30 Apr 202600:00 | – | cvelist |
 | [SECURITY] [DSA 6265-1] exim4 security update | 12 May 202614:23 | – | debian |
 | Debian dsa-6265 : exim4 - security update | 12 May 202600:00 | – | nessus |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | any | exim4 | 4.96-15+deb12u9 | exim4_4.96-15+deb12u9_any.deb |
| Debian | 13 | any | exim4 | 4.98.2-1+deb13u2 | exim4_4.98.2-1+deb13u2_any.deb |
| Debian | 14 | any | exim4 | 4.99.2-1 | exim4_4.99.2-1_any.deb |
| Debian | 999 | any | exim4 | 4.99.2-1 | exim4_4.99.2-1_any.deb |
| Debian | 11 | any | exim4 | 4.94.2-7+deb11u6 | exim4_4.94.2-7+deb11u6_any.deb |
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30 Apr 2026 00:00Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.13.7 - 5.3
EPSS0.00246
SSVC