RockyLinux 8 : dovecot (RLSA-2026:13830)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:13830 advisory. dovecot: ManageSieve: Denial of Service via crafted SASL initial response in AUTHENTICATE command CVE-2025-59032 dovecot: denial of service via crafted...

PT-2026-38381

Name of the Vulnerable Software and Affected Versions Gotenberg versions prior to 8.30.0 Description The ExifTool metadata write blocklist can be bypassed using group-prefix syntax, allowing an attacker to perform arbitrary file rename, move, hardlink, and symlink creation on the server. The...

telnetd 2.7 - Buffer Overflow

Exploit Title: telnetd 2.7 - Buffer Overflow Google Dork: N/A Date: 2026-04-03 Exploit Author: Jeff Barron jeffaf Vendor Homepage: https://www.gnu.org/software/inetutils/ Software Link: https://ftp.gnu.org/gnu/inetutils/ Version: inetutils-telnetd through 2.7 patch pending in next release Tested...

RLSA-2026:13498 Important: dovecot security update

Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. Security Fixes: doveco...

AlmaLinux 10 : dovecot (ALSA-2026:13498)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:13498 advisory. dovecot: ManageSieve: Denial of Service via crafted SASL initial response in AUTHENTICATE command CVE-2025-59032 dovecot: denial of service via crafted...

Linux Distros Unpatched Vulnerability : CVE-2026-6918

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a 32-byte crafted TCP message. CVE-2026-6918 Note...

Important: Red Hat Security Advisory: dovecot security update

An update for dovecot is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

GHSA-VXVF-XVM3-P8J5 OpenStack Horizon has Incorrect Behavior Order

An issue was discovered in OpenStack Horizon 25.6 and 25.7 before 25.7.3. There is a write operation to the session storage backend before authentication and thus storage can be exhausted by unauthenticated requests. This is a regression of the CVE-2014-8124 fix...

Important: Red Hat Security Advisory: dovecot security update

An update for dovecot is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

dovecot: denial of service via crafted message before authentication

A flaw was found in dovecot. An unauthenticated and remote attacker can send a crafted message that causes managesieve to allocate an excessive amount of memory, forcing managesieve-login to be unavailable by repeatedly crashing the process, resulting in a denial of service...

CVE-2026-43002

An issue was discovered in OpenStack Horizon 25.6 and 25.7 before 25.7.3. There is a write operation to the session storage backend before authentication and thus storage can be exhausted by unauthenticated requests. This is a regression of the CVE-2014-8124 fix...

CVE-2026-6918

In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a 32-byte crafted TCP message...

CVE-2026-6918

In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a 32-byte crafted TCP message...

CVE-2026-6918

In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a 32-byte crafted TCP message...

EUVD-2026-27315

In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a 32-byte crafted TCP message...

CVE-2026-6918

CVE-2026-6918 affects Eclipse OpenJ9/JITServer. Versions 0.21–0.58 are vulnerable to a pre-auth remote crash triggered by a 32-byte crafted TCP message. The description does not provide exploit details or remediation. No further concrete impact or patch information is available in the connected d...

Eclipse OpenJ9 缓冲区错误漏洞

Eclipse OpenJ9 is a Java application engine developed by the Eclipse Foundation. This product is primarily used for running Java applications. Versions of Eclipse OpenJ9 from 0.21 to 0.58 contain a buffer error vulnerability. This vulnerability allows pre-authenticated remote attackers to cause t...

RHEL 8 : dovecot (RHSA-2026:13830)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:13830 advisory. Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3...

OpenStack Horizon 安全漏洞

OpenStack Horizon is an OpenStack-based project built using Django. It aims to provide a complete OpenStack dashboard along with a scalable framework for building new dashboards from reusable components. Versions 25.6, 25.7, and prior to 25.7.3 of OpenStack Horizon contained security...

CVE-2026-43002

CVE-2026-43002 (OpenStack Horizon) affects Horizon 25.6 and 25.7 prior to 25.7.3. A write operation to the session storage backend occurs before authentication, allowing unauthenticated requests to exhaust storage. This is a regression of CVE-2014-8124. Impact: potential denial of service due to ...