CVE-2026-48840 vulnerabilities

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GHSA-FHG4-WHCV-F8V4 vulnerabilities

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GHSA-PPH6-FVMV-FJRC vulnerabilities

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GHSA-WGRP-2W9F-FMVG vulnerabilities

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GHSA-X8X4-4G6X-CX4H vulnerabilities

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CVE-2026-40685 vulnerabilities

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CVE-2026-45185 vulnerabilities

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CVE-2026-40686 vulnerabilities

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CVE-2026-66140 vulnerabilities

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GHSA-5QXF-W5V2-M3RG vulnerabilities

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GHSA-F965-GHFW-X6JX vulnerabilities

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CVE-2026-45185 vulnerabilities

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GHSA-PPH6-FVMV-FJRC vulnerabilities

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GHSA-Q496-Q274-JGH9 vulnerabilities

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GHSA-X8X4-4G6X-CX4H vulnerabilities

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GHSA-WGRP-2W9F-FMVG vulnerabilities

Vulnerabilities for packages: exim...

PT-2026-79027

Name of the Vulnerable Software and Affected Versions aiosmtplib versions prior to 5.1.2 Description The SMTPProtocol.start tls function in src/aiosmtplib/protocol.py fails to clear the SMTPProtocol. buffer after consuming the server's 220 response and initiating the TLS handshake. A network...

PT-2026-79137

Name of the Vulnerable Software and Affected Versions Mailpit versions prior to 1.30.4 Description An unauthenticated remote SMTP client can send an oversized single command line that is fully allocated before syntax rejection or timeout occurs. This happens because the software reads SMTP comman...

PT-2026-79204

Name of the Vulnerable Software and Affected Versions Mailpit versions 1.30.0 through 1.30.4 Description An unauthenticated SMTP client can cause substantial memory pressure by sending a single line that exceeds the configured MaxMessageSize. This occurs because the readData function in...

Linux Distros Unpatched Vulnerability : CVE-2026-53533

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - aiosmtplib is an asynchronous SMTP client for use with asyncio. Prior to 5.1.1, SMTP.mail, SMTP.rcpt, SMTP.vrfy, and SMTP.expn send caller-supplied addresses...