CVE-2026-10636

CVE-2026-10636 affects Zephyr’s IPv4 IGMP send path (igmp_send) where net_pkt_iface(pkt) dereferences a freed net_pkt after handoff to net_send_data. The underlying cause is use-after-free: on the successful-send path the packet’s last reference may be released by the L2 driver or TX handling, ye...

BIT-DISCOURSE-2026-47263 Discourse: Prevent webhook payload disclosure on event redelivery

Discourse is an open-source discussion platform. From versions 2026.1.0 to before 2026.1.4, 2026.3.0 to before 2026.3.1, and 2026.4.0 to before 2026.4.1, the MessageBus.publish call for /webhookevents/ in Jobs::RedeliverWebHookEvents did not pass groupids, leaving the channel readable by any...

BIT-DISCOURSE-2026-44784 Discourse: Non-staff group owners can see email password in plaintext through group history

Discourse is an open-source discussion platform. From versions 2026.1.0 to before 2026.1.4, 2026.3.0 to before 2026.3.1, and 2026.4.0 to before 2026.4.1, group owners who are not necessarily admins or moderators can view a group's outgoing email/SMTP credentials in plaintext via the group history...

BIT-DISCOURSE-2026-44782 Discourse: GroupPostSerializer leaks hidden full names through reaction post association

Discourse is an open-source discussion platform. From versions 2026.1.0 to before 2026.1.4, 2026.3.0 to before 2026.3.1, and 2026.4.0 to before 2026.4.1, GroupPostSerializer declared includeuserlongname? as the predicate for its :name attribute, but AMS looks for includename?. The misnamed...

CGA-3C36-7GQR-RPMJ

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mysql: Group Replication Plugin unspecified vulnerability (CPU Apr 2026)

Oracle CPU describes the issue as following: Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Group Replication Plugin. Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker...

mysql: Group Replication Plugin unspecified vulnerability (CPU Apr 2026)

Oracle CPU describes the issue as following: Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Group Replication Plugin. Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker...

Moderate: Red Hat Security Advisory: mysql:8.4 security update

An update for the mysql:8.4 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

mysql: Group Replication Plugin unspecified vulnerability (CPU Apr 2026)

Oracle CPU describes the issue as following: Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Group Replication Plugin. Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker...

PT-2026-49709

In Zephyr's IPv4 IGMP implementation, igmp send in subsys/net/ip/igmp.c read the network interface back out of the packet via net pkt ifacepkt after the packet had been handed to net send data. On the successful-send path the packet's last reference may already have been released by the L2 driver...

RHEL 8 : mysql:8.4 (RHSA-2026:26180)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:26180 advisory. MySQL is a multi-user, multi-threaded SQL database server. MySQL is a client/server implementation consisting of a server daemon mysqld and...

AlmaLinux 8 : mysql:8.4 (ALSA-2026:26180)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:26180 advisory. mysql: InnoDB unspecified vulnerability CPU Apr 2026 CVE-2026-22004 mysql: Information Schema unspecified vulnerability CPU Apr 2026 CVE-2026-22001 mysql...

ALSA-2026:26180 Moderate: mysql:8.4 security update

MySQL is a multi-user, multi-threaded SQL database server. MySQL is a client/server implementation consisting of a server daemon mysqld and many different client programs and libraries. The base package contains the standard MySQL client programs and generic MySQL files. Security Fixes: mysql:...

AlmaLinux 8 : mysql:8.0 (ALSA-2026:25919)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:25919 advisory. mysql: InnoDB unspecified vulnerability CPU Apr 2026 CVE-2026-22004 mysql: Information Schema unspecified vulnerability CPU Apr 2026 CVE-2026-22001 mysql...

RockyLinux 8 : mysql:8.4 (RLSA-2026:26180)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:26180 advisory. mysql: InnoDB unspecified vulnerability CPU Apr 2026 CVE-2026-22004 mysql: Information Schema unspecified vulnerability CPU Apr 2026 CVE-2026-22001 mysq...

Moderate: mysql:8.4 security update

MySQL is a multi-user, multi-threaded SQL database server. MySQL is a client/server implementation consisting of a server daemon mysqld and many different client programs and libraries. The base package contains the standard MySQL client programs and generic MySQL files. Security Fixes: mysql:...

CVE-2026-53863: Authorization Bypass Through User-Controlled Key

OpenClaw before 2026.4.25 contains an input validation vulnerability in tool group policy callers that accept unvalidated group IDs. Attackers who can supply a group ID to the policy resolver could trigger incorrect group-policy decisions for tool invocations, potentially bypassing intended acces...

PT-2026-49780

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.4.25 Description An input validation issue exists in tool group policy callers that accept unvalidated group IDs. An attacker capable of supplying a group ID to the policy resolver could trigger incorrect...

CVE-2026-50890

Bernd Bestel grocy v4.6.0 was discovered to contain a SQL injection vulnerability in the product-group parameter at /stockreports/spendings. This vulnerability allows attackers to access sensitive database information via a crafted SQL statement...

Chinese Hackers Abused Google Workspace Rules to Steal Research and Defense Emails

A China-linked espionage group hid inside North American medical, academic, and military research networks for more than a year, quietly stealing sensitive research and defense email. The way in was a backdoor on their REDCap research servers that stole login credentials. The exfiltration was the...