CVE-2026-40685 vulnerabilities

Vulnerabilities for packages: exim...

CVE-2026-40686 vulnerabilities

Vulnerabilities for packages: exim...

CVE-2026-45185 vulnerabilities

Vulnerabilities for packages: exim...

CVE-2026-48840 vulnerabilities

Vulnerabilities for packages: exim...

CVE-2026-66140 vulnerabilities

Vulnerabilities for packages: exim...

GHSA-PPH6-FVMV-FJRC vulnerabilities

Vulnerabilities for packages: exim...

ANT-2026-B615AQ9E · exim · off-by-one

off-by-one medium CVE-2026-40685 Severity Claude high · Security research firm high · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Calif. ANT-2026-B615AQ9E: Exim dewrap Off-By-One OOB Read → Co...

GLSA-202608-07 : Exim: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202608-07 Exim: Multiple Vulnerabilities Multiple vulnerabilities have been discovered in Exim. Please review the CVE identifiers referenced below for details. Tenable has extracted the preceding description block directly from th...

Exim: Multiple Vulnerabilities

Background Exim is a message transfer agent MTA designed to be a a highly configurable, drop-in replacement for sendmail. Description Multiple vulnerabilities have been discovered in Exim. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE...

Exploit for Use After Free in Exim

CVE-2026-45185 — Dead.Letter: Exim Heap UAF to Remote Root...

SUSE CVE-2026-66140

Exim before 4.99.5 allows directory traversal to access files outside of the spool area, and consequently gain privileges, because arguments related to queue-name are mishandled...

SUSE CVE-2026-66141

Exim before 4.99.5 allows .forward privilege escalation because forcecommand for a pipe transport is mishandled...

Fedora 43 : exim (2026-d6839a7c95)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-d6839a7c95 advisory. This is new version fixing command execution with alternate privilege. Tenable has extracted the preceding description block directly from the Fedora securit...

[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 ...

[SECURITY] Fedora 44 Update: exim-4.99.5-1.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 ...

Fedora 44 : exim (2026-94678c4b6e)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-94678c4b6e advisory. This is new version fixing command execution with alternate privilege. Tenable has extracted the preceding description block directly from the Fedora securit...

ROS-20260729-73-0011

The vulnerability in exim is related to errors in the representation of specified functions. Exploiting this vulnerability allows a remote attacker to gain unauthorized access to protected information...

ROS-20260729-73-0012

The vulnerability of the Exim mail server is related to the lack of initialization of resources. Exploiting this vulnerability allows a malicious actor to compromise the confidentiality and accessibility of the protected information...

ROS-20260729-73-0034

The vulnerability of the ungetc function in the BDAT/CHUNKING component of the email server Exim relates to the use of memory after it is freed. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

ROS-20260729-73-0013

The vulnerability in exim is related to errors in the representation of specified functions. Exploiting this vulnerability allows a remote attacker to gain unauthorized access to protected information...