369 matches found
CVE-2026-66140
A flaw was found in Exim. This vulnerability allows an attacker to perform directory traversal by mishandling arguments related to queue-name. This could enable unauthorized access to files outside of the designated spool area, potentially leading to a gain of privileges. Mitigation Mitigation fo...
Linux Distros Unpatched Vulnerability : CVE-2026-66140
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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-na...
Linux Distros Unpatched Vulnerability : CVE-2026-66141
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Exim before 4.99.5 allows .forward privilege escalation because forcecommand for a pipe transport is mishandled. CVE-2026-66141 Note that Nessus relies on the...
UBUNTU-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...
CVE-2026-66141
Affected software : Exim before 4.99.5. Vulnerability : .forward privilege escalation due to mishandling of force_command for a pipe transport. Root cause : improper handling of force_command in a pipe transport within Exim, enabling a local attacker to escalate privileges. Impact : high severity...
EUVD-2026-48479
Exim before 4.99.5 allows .forward privilege escalation because forcecommand for a pipe transport is mishandled...
CVE-2026-66140
CVE-2026-66140 affects Exim before 4.99.5. The root cause is mishandling of queue-name arguments, enabling directory traversal outside the spool area and resulting in privilege escalation. Exploitation requires local access (no user interaction) and yields high impact to confidentiality, integrit...
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...
EUVD-2026-48478
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...
PT-2026-64235
Exim before 4.99.5 allows .forward privilege escalation because force command for a pipe transport is mishandled...
USN-6455-2: Exim 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...
Astra Linux – Vulnerability in exim4
In Exim before 4.99.2, when utf8 operators are enabled, there is a potential for out-of-bounds reading if large UTF-8 trailing characters are present malformed UTF-8 header data. Information may be disclosed within an error message generated during the processing of an unrelated email message...
Astra Linux – Vulnerability in exim4
In Exim versions before 4.99.2, when the SPA authentication driver is used with an adversarial SPA resource, there can be a vulnerability where an out-of-bounds write could cause the connection instance to crash, or erroneous data processing could lead to data being leaked from uninitialized heap...
Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : Exim vulnerability (USN-8353-1)
The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8353-1 advisory. Warisjeet Singh discovered that Exim with SUPPORTPROXY enabled did not properly handle memory before SMTP authentication. A remote...
USN-8353-1: Exim vulnerability
Warisjeet Singh discovered that Exim with SUPPORTPROXY enabled did not properly handle memory before SMTP authentication. A remote attacker could possibly use this issue to obtain sensitive information...
USN-8353-1 exim4 vulnerability
Warisjeet Singh discovered that Exim with SUPPORTPROXY enabled did not properly handle memory before SMTP authentication. A remote attacker could possibly use this issue to obtain sensitive information...
CVE-2026-48840
Exim 4.88 before 4.99.4, in some proxy configurations, mishandles certain short payloads, leading to disclosure of uninitialized stack memory values to a client...
CVE-2026-48840
Exim 4.88 before 4.99.4, in some proxy configurations, mishandles certain short payloads, leading to disclosure of uninitialized stack memory values to a client...
