[SECURITY] Fedora 42 Update: matrix-synapse-1.127.1-1.fc42

Matrix is an ambitious new ecosystem for open federated Instant Messaging and VoIP. Synapse is a reference "homeserver" implementation of Matrix from the core development team at matrix.org, written in Python/Twisted. It is intended to showcase the concept of Matrix and let folks see the spec in...

The vulnerability of the NATS messaging system’s server lies in the lack of access control elements for the JetStream API. This allows attackers to delete data.

The vulnerability of the NATS messaging system server is related to the lack of access control elements for the JetStream API. Exploiting this vulnerability could allow a malicious actor to delete data by sending specially crafted requests...

Moodle 4.3.x < 4.3.8 Multiple Vulnerabilities

According to its self-reported version, the Moodle install hosted on the remote host is 4.1.x prior to 4.1.14, 4.2.x prior to 4.2.11, 4.3.x prior to 4.3.8, or 4.4.x prior to 4.4.4. It is, therefore, affected by multiple vulnerabilities. - An IDOR when fetching report schedules. - Some users can...

Moodle 4.2.x < 4.2.11 Multiple Vulnerabilities

According to its self-reported version, the Moodle install hosted on the remote host is 4.1.x prior to 4.1.14, 4.2.x prior to 4.2.11, 4.3.x prior to 4.3.8, or 4.4.x prior to 4.4.4. It is, therefore, affected by multiple vulnerabilities. - An IDOR when fetching report schedules. - Some users can...

The vulnerability of the slim_do_transfer() function in the driver’s code (drivers/slimbus/messaging.c) in Linux kernel allows a hacker to cause a service failure.

The vulnerability of the slimdotransfer function in the driver’s code drivers/slimbus/messaging.c in Linux operating systems is related to improper release of resources. Exploiting this vulnerability could allow an attacker to cause service failures...

Toll fee scams are back and heading your way

Back in August 2024, we warned about a relatively new type of SMS phishing or smishing scam that was doing the rounds. Now a new wave of toll fee scams are working their way round the US. These attempts come as an unexpected text message linking to a website pretending to belong to one of the US...

[SECURITY] Fedora 41 Update: matrix-synapse-1.118.0-4.fc41

Matrix is an ambitious new ecosystem for open federated Instant Messaging and VoIP. Synapse is a reference "homeserver" implementation of Matrix from the core development team at matrix.org, written in Python/Twisted. It is intended to showcase the concept of Matrix and let folks see the spec in...

[SECURITY] Fedora 40 Update: matrix-synapse-1.111.1-4.fc40

Matrix is an ambitious new ecosystem for open federated Instant Messaging and VoIP. Synapse is a reference "homeserver" implementation of Matrix from the core development team at matrix.org, written in Python/Twisted. It is intended to showcase the concept of Matrix and let folks see the spec in...

CVE-2025-22927

An issue in OS4ED openSIS v8.0 through v9.1 allows attackers to execute a directory traversal by sending a crafted POST request to /Modules.php?modname=messaging/Inbox.php=save...

CVE-2025-22930

OS4ED openSIS v7.0 to v9.1 was discovered to contain a SQL injection vulnerability via the groupid parameter at /messaging/Group.php...

CVE-2025-20139

A vulnerability in chat messaging features of Cisco Enterprise Chat and Email ECE could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This vulnerability is due to improper validation of user-supplied input to chat entry points. An attacker could exploit thi...

CVE-2025-31132

Raven is an open-source messaging platform. A vulnerability allowed any logged in user to execute code via an API endpoint. This vulnerability is fixed in 2.1.10...

CVE-2025-22926

CVE-2025-22926 affects OS4ED openSIS versions 8.0–9.1. The issue is a directory traversal vulnerability triggered by a crafted POST request to /Modules.php?modname=messaging/Inbox.php&modfunc=save&filename, allowing traversal outside the intended directory. Affects file- or path-based access as d...

CVE-2025-22930

OS4ED openSIS v7.0 to v9.1 was discovered to contain a SQL injection vulnerability via the groupid parameter at /messaging/Group.php...

CVE-2025-22930

Summary: OS4ED openSIS versions 7.0–9.1 are documented to contain a SQL injection vulnerability via the groupid parameter in the endpoint /messaging/Group.php . The issue appears in multiple feeds (NVD, Red Hat, OSV, CVE listings) and is characterized by an injection flaw in a user-supplied group...

CVE-2025-20139

A vulnerability in chat messaging features of Cisco Enterprise Chat and Email ECE could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This vulnerability is due to improper validation of user-supplied input to chat entry points. An attacker could exploit thi...

Cisco Enterprise Chat and Email Denial of Service Vulnerability

A vulnerability in chat messaging features of Cisco Enterprise Chat and Email ECE could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This vulnerability is due to improper validation of user-supplied input to chat entry points. An attacker could exploit thi...

PT-2025-14530 · Cisco · Cisco Expressway Series +2

Name of the Vulnerable Software and Affected Versions: Cisco Enterprise Chat and Email ECE affected versions not specified Description: A vulnerability exists in the chat messaging features of Cisco Enterprise Chat and Email ECE that could allow a remote, unauthenticated attacker to cause a...

DEBIAN-CVE-2025-21914

In the Linux kernel, the following vulnerability has been resolved: slimbus: messaging: Free transaction ID in delayed interrupt scenario In case of interrupt delay for any reason, slimdotransfer returns timeout error but the transaction ID TID is not freed. This results into invalid memory acces...

UBUNTU-CVE-2025-21914

In the Linux kernel, the following vulnerability has been resolved: slimbus: messaging: Free transaction ID in delayed interrupt scenario In case of interrupt delay for any reason, slimdotransfer returns timeout error but the transaction ID TID is not freed. This results into invalid memory acces...