CVE-2026-45447

A flaw was found in OpenSSL. When processing a specially crafted PKCS7 or S/MIME Secure/Multipurpose Internet Mail Extensions signed message, a heap use-after-free vulnerability in the PKCS7verify function can be triggered. This occurs if the SignedData digestAlgorithms field is present as an emp...

USN-6455-2 exim4 regression

USN-6455-1 fixed vulnerabilities in Exim. The fix for CVE-2023-42117 introduced a regression on Ubuntu 22.04 LTS that resulted in certain connections logging a Taint mismatch error. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered tha...

[SECURITY] Fedora 43 Update: exim-4.99.4-1.fc43

Exim is a message transfer agent MTA developed at the University of Cambridge for use on Unix systems connected to the Internet. It is freely available under the terms of the GNU General Public Licence. In style it is similar to Smail 3, but its facilities are more general. There is a great deal ...

[SECURITY] Fedora 44 Update: exim-4.99.4-1.fc44

Exim is a message transfer agent MTA developed at the University of Cambridge for use on Unix systems connected to the Internet. It is freely available under the terms of the GNU General Public Licence. In style it is similar to Smail 3, but its facilities are more general. There is a great deal ...

cve-2026-40992 - MEDIUM - Mail Auto-Configuration Does Not Enable SSL Hostname Verification

cve-2026-40992 - MEDIUM - Mail Auto-Configuration Does Not Enable SSL Hostname Verification...

Arbitrary Command Injection

Overview Affected versions of this package are vulnerable to Arbitrary Command Injection via the handling of raw data arguments in IMAP commands id and enable. An attacker can inject arbitrary IMAP commands by supplying specially crafted input containing CRLF sequences as arguments. This may allo...

OpenSSL 资源管理错误漏洞

OpenSSL is an open-source encryption library developed by the OpenSSL team that enables secure implementation of Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols. This product supports various encryption algorithms, including symmetric ciphers, hash algorithms, and secure...

Amazon Linux 2023 : sendmail, sendmail-cf, sendmail-milter (ALAS2023-2026-1818)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1818 advisory. sendmail through at least 8.14.7 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address,...

thunderbird security update

An update is available for thunderbird. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Thunderbird is a standalone mail and newsgroup client. Security...

[SECURITY] Fedora 43 Update: thunderbird-149.0.1-3.fc43

Mozilla Thunderbird is a standalone mail and newsgroup client...

CVE-2026-41873

UNSUPPORTED WHEN ASSIGNED Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Pony Mail leading to admin account takeover. This issue affects all versions of the Lua implementation of Pony Mail. There is a Python implementation under development under t...

CVE-2026-28929

A logic issue was addressed with improved checks. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. Replying to an email could display remote images in Mail in Lockdown Mode...

CVE-2026-7386

A flaw has been found in fatbobman mail-mcp-bridge up to 1.3.3. Affected is an unknown function of the file src/mailmcpserver.py. Executing a manipulation of the argument messageids can lead to path traversal. The attack can be executed remotely. The exploit has been published and may be used...

CVE-2026-27349

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in WPFunnels Team Mail Mint allows Retrieve Embedded Sensitive Data. This issue affects Mail Mint: from n/a through 1.19.5...

CVE-2026-33234

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. In versions 0.1.0 through 0.6.51, SendEmailBlock in autogptplatform/backend/backend/blocks/emailblock.py accepts a user-supplied smtpserver string and smtpport integer as...

CVE-2026-24907

October is a Content Management System CMS and web platform. Versions prior to 3.7.14 and 4.1.10 contain a stored cross-site scripting XSS vulnerability in the Event Log mail preview feature. When viewing logged mail messages, HTML content was rendered in an iframe without proper sandboxing,...

CVE-2026-2254

Hitachi Vantara Pentaho Data Integration & Analytics versions before 10.2.0.6 and 11.0.0.0, including 9.3.x and 8.3.x, does not apply ACLs on certain API endpoints related to platform mail notfications...

CVE-2026-8174

Zohocorp Zoho Mail wordpress plugin is vulnerable to Cross-Site request forgery CSRF. This issue affects Zoho Mail wordpress plugin versions before 1.6.2...

CVE-2026-7460

mailcow-dockerized contains a stored cross-site scripting vulnerability in the administrator Queue Manager. The Queue Manager fetches mail queue entries from /api/v1/get/mailq/all, copies server-controlled Postfix queue fields into DataTables rows, and renders several of those fields as HTML...

CVE-2026-3820

There is a vulnerability in the Supermicro BMC SMTP service at Supermicro AS-2115HS-TNR. An attacker may obtain administrator privileges and inject specially crafted characters into the SMTP service configuration. This may cause the underlying system to execute unintended commands during process...