CVE-2026-102699

A flaw was found in Xen. A malicious guest domain can trigger an integer underflow when requesting cache flush operations. This calculation error leads to an excessively long processing loop in the hypervisor, causing the host system to crash and resulting in a Denial of Service DoS. Mitigation...

php: php: Information disclosure via crafted TLS server certificate

A flaw was found in PHP. When validating secure connections using Transport Layer Security TLS, an error in how wildcard domain names in server certificates are verified can lead to an out-of-bounds memory read. A malicious server presenting a specially crafted certificate can exploit this issue...

CVE-2026-114490

Progressive Robot hMailServer versions 6.3.4 through 6.3.6 contain an incorrect authorization vulnerability in the COM administration API . The root cause is that the COM API's server-administrator check fails to respect domain restrictions for accounts with the serveradmin role, treating them as...

CVE-2026-114490 Incorrect Authorization in hMailServer

Incorrect authorization in the COM administration API of Progressive Robot hMailServer 6.3.4 through 6.3.6 allows an account assigned the serveradmin role with a list of domains - a credential an administrator may create meaning to confine it to those domains - to act as the whole-server...

CVE-2026-114490 Incorrect Authorization in hMailServer

Incorrect authorization in the COM administration API of Progressive Robot hMailServer 6.3.4 through 6.3.6 allows an account assigned the serveradmin role with a list of domains - a credential an administrator may create meaning to confine it to those domains - to act as the whole-server...

CVE-2026-114489

Progressive Robot hMailServer versions 6.0.0 through 6.3.6 are vulnerable to missing authorization in the REST and COM administration APIs . This flaw allows a remote authenticated user with credentials confined to named domains to modify mail routing and domain configurations outside their scope...

EUVD-2026-107328

Missing authorization in the REST and COM administration APIs of Progressive Robot hMailServer 6.0.0 through 6.3.6 allows a remote authenticated user whose credential is confined to named domains to change mail routing and domain configuration beyond those domains on a multi-tenant server. A doma...

CVE-2026-114489 Missing Authorization in hMailServer

Missing authorization in the REST and COM administration APIs of Progressive Robot hMailServer 6.0.0 through 6.3.6 allows a remote authenticated user whose credential is confined to named domains to change mail routing and domain configuration beyond those domains on a multi-tenant server. A doma...

CVE-2026-114489 Missing Authorization in hMailServer

Missing authorization in the REST and COM administration APIs of Progressive Robot hMailServer 6.0.0 through 6.3.6 allows a remote authenticated user whose credential is confined to named domains to change mail routing and domain configuration beyond those domains on a multi-tenant server. A doma...

CLSA-2026-1776878817 squid: Fix of 13 CVEs

CVE-2018-1000027: fix NULL pointer dereference in clientFollowXForwardedForCheck for transactions without a client connection - CVE-2018-19131: fix XSS via X.509 certificate fields rendered unescaped in SSL error pages - CVE-2019-12520: prevent cache poisoning by suppressing URL userinfo from...

squid: Fix of 13 CVEs

CVE-2018-1000027: fix NULL pointer dereference in clientFollowXForwardedForCheck for transactions without a client connection - CVE-2018-19131: fix XSS via X.509 certificate fields rendered unescaped in SSL error pages - CVE-2019-12520: prevent cache poisoning by suppressing URL userinfo from...

CLSA-2025-1764151168 kernel: Fix of 40 CVEs

perf/aux: Fix AUX buffer serialization CVE-2024-46713 - block: fix uaf for flush rq while iterating tags CVE-2024-53170 - zram: fix potential UAF of zram table CVE-2025-21671 - sched: schcake: add bounds checks to host bulk flow fairness counts CVE-2025-21647 - bpf: Fix UAF via mismatching...

CLEANSTART-2026-EL60361 flaw was found in c-ares library, where a missing input validation check of host names returned by DNS (Domain Name Servers) can lead to output of wrong hostnames which might potentially lead to Do...

Security vulnerability affects the nodejs-24 package. A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS Domain Name Servers can lead to output of wrong hostnames which might potentially lead to Domain Hijacking...

PT-2026-120670

Missing authorization in the REST and COM administration APIs of Progressive Robot hMailServer 6.0.0 through 6.3.6 allows a remote authenticated user whose credential is confined to named domains to change mail routing and domain configuration beyond those domains on a multi-tenant server. A doma...

PT-2026-130568

This module enables you to share users, content and configuration across a group of domains from a single Drupal installation. Its Domain Access submodule controls which domains a user may edit content on, and has an optional setting to grant user access per content type. The module doesn't...

hMailServer authorization issue vulnerability

Versions 6.0.0 through 6.3.6 of hMailServer contain an authorization issue vulnerability. This vulnerability stems from a lack of authorization checks in the REST and COM management APIs. Remote authenticated users with credentials restricted to specific domains can modify email routing and domai...

Fedora 44 : perl-Net-Whois-Raw (2026-78d9d79627)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-78d9d79627 advisory. Net::Whois::Raw versions before 2.99044 for Perl ship a pwhois command-line tool that queries WHOIS for the wrong domain for unicode domain names. This tool...

Atlassian Confluence 7.13.x < 9.2.26 / 9.3.x < 10.2.19 / 11.0.0 (CONFSERVER-104508)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-104508 advisory. - Time-of-check Time-of-use TOCTOU Race Condition vulnerability in Apache Tomcat when creating unix domain sockets allows an unauthorised local use...

PT-2026-120925

This module enables you to restrict user logins on a multi-domain site built with the Domain module, so that users can only log in on the domains assigned to them. The module doesn't sufficiently enforce these restrictions when a user logs in by a method other than the standard login form. This...

Domain - Moderately critical - Access bypass - SA-CONTRIB-2026-238

This module enables you to share users, content and configuration across a group of domains from a single Drupal installation. Its Domain Access submodule controls which domains a user may edit content on, and has an optional setting to grant user access per content type. The module doesn't...