OSV - Open Source Vulnerabilities

USN-8382-1

Ubuntu:Pro:14.04:LTS/exim4
Ubuntu:Pro:16.04:LTS/exim4
Ubuntu:Pro:18.04:LTS/exim4
Ubuntu:Pro:20.04:LTS/exim4

exim4 vulnerabilities

03 Jun

Fix available

CLSA-2026-1779369819

TuxCare:Ubuntu:18.04/exim4
TuxCare:Ubuntu:18.04/exim4-base
TuxCare:Ubuntu:18.04/exim4-config
TuxCare:Ubuntu:18.04/exim4-daemon-heavy
TuxCare:Ubuntu:18.04/exim4-daemon-light
... 2 more

Fix CVE(s): CVE-2026-40686, CVE-2026-40687

21 May

Fix available

CLSA-2026-1778690918

TuxCare:AlmaLinux:9.6/exim
TuxCare:AlmaLinux:9.6/exim-greylist
TuxCare:AlmaLinux:9.6/exim-mon
TuxCare:AlmaLinux:9.6/exim-mysql
TuxCare:AlmaLinux:9.6/exim-pgsql

exim: Fix of CVE-2026-40686

13 May

Fix available

USN-8228-1

Ubuntu:22.04:LTS/exim4
Ubuntu:24.04:LTS/exim4
Ubuntu:25.10/exim4
Ubuntu:26.04:LTS/exim4

exim4 vulnerabilities

04 May

Fix available

DEBIAN-CVE-2026-40686

Debian:11/exim4
Debian:12/exim4
Debian:13/exim4
Debian:14/exim4

See record for full details

30 Apr

Fix available
Severity - 5.3 (Medium)

UBUNTU-CVE-2026-40686

Ubuntu:22.04:LTS/exim4
Ubuntu:24.04:LTS/exim4
Ubuntu:25.10/exim4
Ubuntu:26.04:LTS/exim4
Ubuntu:Pro:14.04:LTS/exim4
... 3 more

See record for full details

29 Apr

Fix available
Severity - 3.7 (Low)