Search/CVE-2026-94057
● CVE — Medium

CVE-2026-94057

VendoreximProducteximDiscoveredSep 19, 2026UpdatedSep 24, 2026

Exim before 4.100.1 allows SMTP smuggling in which the received message does not match any sent message, and instead depends on crafted data sent after a rejection during DATA processing.

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CVSS v3.1
4 MEDIUM
EPSS
0.20%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Sep 21, 2026 → Sep 26, 2026
▲ 0.04pp
0.16% → 0.20% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
ScopeCHANGED
ConfidentialityNONE
IntegrityLOW
AvailabilityNONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
Connections
2 relationships
Timeline
disclosure → media coverage
Sep 19, 2026
Disclosure — published as a CVE record. · last revised by NVD Sep 24, 2026