AI
Product
aiosmtplib
by cole · last CVE Sep 12, 2026
3
CVEs
0
On KEV
6.9
Max CVSS
0
New 30D
Severity mix
Critical 0High 0Medium 3Low 0
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Add aiosmtplib to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-53533
6.9
1%
Aug 18
aiosmtplib: SMTP command injection via CR/LF in sender/recipient address
Affected: < 5.1.1
CVE-2026-55558
5.9
0%
Aug 20
aiosmtplib: STARTTLS response injection
Affected: < 5.1.2
CVE-2026-90467
4.0
0%
Sep 12
aiosmtplib before 5.1.3 ESMTP Parameter Injection via unvalidated addresses
Affected: before 5.1.3
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