[SECURITY] Fedora 43 Update: exim-4.99.5-1.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 ...

EUVD-2026-48295

GFI Archiver before 15.13 contains a stored cross-site scripting vulnerability in the General Settings SMTP configuration that allows authenticated attackers to inject arbitrary web script or HTML via the SMTP server address parameter to /Archiver/GeneralSettingsWizard.aspx. The injected payload ...

The vulnerability of the Local Mail Transfer Protocol (LMTP) used by Dovecot and OX Dovecot Pro mail servers, which is related to uncontrolled resource consumption, allows attackers to cause service failures.

The vulnerability of the Local Mail Transfer Protocol LMTP used by Dovecot and OX Dovecot Pro mail servers involves an uncontrolled consumption of resources. Exploiting this vulnerability allows a malicious actor to cause service failures...

EUVD-2026-47550

Vulnerability in the Oracle Workflow product of Oracle E-Business Suite component: Workflow Notification Mailer. Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows unauthenticated attacker with network access via SMTP to compromise Oracle Workflow...

EUVD-2026-47099

Vulnerability in the Oracle Workflow product of Oracle E-Business Suite component: Internal Operations. Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows unauthenticated attacker with network access via SMTP to compromise Oracle Workflow. Successfu...

PT-2026-63114

Name of the Vulnerable Software and Affected Versions Oracle E-Business Suite Oracle Workflow versions 12.2.3 through 12.2.15 Description A flaw in the Workflow Notification Mailer component allows an unauthenticated attacker with network access via SMTP to compromise the system. Successful...

SolarWinds Serv-U 15.5.4 < 2026.3 Multiple Vulnerabilities XSS

The version of SolarWinds Serv-U installed on the remote host is prior to 2026.3. It is, therefore, affected by multiple vulnerabilities as referenced in the solarwindsserv-u20263 advisory. - SolarWinds Serv-U was found to be affected by a stored cross-site scripting vulnerability that could lead...

PT-2026-56897

Name of the Vulnerable Software and Affected Versions Hoppscotch versions prior to 2026.6.0 Description The updateInfraConfigs GraphQL mutation in admin/infra.resolver.ts accepts an attacker-controlled MAILER SMTP URL value. Additionally, the validateSMTPUrl function in utils.ts permits path,...

CVE-2026-46584

A flaw was found in the Apache Camel Mail Component. This vulnerability, due to improper input validation, allows a remote attacker to exploit routes that channel untrusted input into the mail producer without proper header stripping. Before version 4.19.0, this could lead to the redirection of...

CRLF Injection

Overview aiosmtplib is an aiosmtplib is an asynchronous SMTP client for use with asyncio. Affected versions of this package are vulnerable to CRLF Injection via the SMTPProtocol.executecommand path in src/aiosmtplib/protocol.py. An attacker can inject extra SMTP verbs by supplying a sender or...

CVE-2026-1433

uniFLOW Universal Login Manager ULM Standalone contains an information disclosure vulnerability that may allow an authenticated administrator to access sensitive configuration information through the ULM Remote User Interface RUI. Exploitation requires administrative privileges and may disclose...

EUVD-2026-39662

Unauthenticated Cross Site Request Forgery CSRF in Gmail SMTP = 1.2.3.19 versions...

RLSA-2026:25930 Important: postfix security update

The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 For more details about the security issues, including the impact, a CVSS score,...

RLSA-2026:26205 Important: postfix security update

The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 For more details about the security issues, including the impact, a CVSS score,...

RLSA-2026:25932 Important: postfix security update

The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 For more details about the security issues, including the impact, a CVSS score,...

postfix security update

An update is available for postfix. 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 The postfix packages provide a Mail Transport Agent MTA, which supports...

RHEL 9 : postfix (RHSA-2026:26205)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:26205 advisory. The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: buffe...

Important: postfix security update

The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 For more details about the security issues, including the impact, a CVSS score,...

RHEL 8 : postfix (RHSA-2026:25932)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:25932 advisory. The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: buffe...

ALSA-2026:25932 Important: postfix security update

The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 For more details about the security issues, including the impact, a CVSS score,...