Cole vulnerabilities

Products

• Aiosmtplib 3

Newest

• cole aiosmtplib aiosmtplib before 5.1.3 ESMTP Parameter Injection via unvalidated addresses CVE-2026-90467 Fix available 6.3 MediumSeptember 12, 2026
• cole aiosmtplib aiosmtplib: STARTTLS response injection CVE-2026-55558 Fix available 5.9 MediumAugust 20, 2026
• cole aiosmtplib aiosmtplib: SMTP command injection via CR/LF in sender/recipient address CVE-2026-53533 Fix available 6.9 MediumJune 15, 2026