CVE-2026-20331: Protection Mechanism Failure

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security Appliance Software, Cisco Secure Firewall Threat Defense Software and Cisco Secure Firewall Management Center Software engineering team has conducted a comprehensive internal securi...

PT-2026-93985

Name of the Vulnerable Software and Affected Versions Cisco Secure Adaptive Security Appliance Software affected versions not specified Cisco Secure Firewall Threat Defense Software affected versions not specified Cisco Secure Firewall Management Center Software affected versions not specified...

PT-2026-93954

Name of the Vulnerable Software and Affected Versions Cisco Secure Firewall Threat Defense FTD Software affected versions not specified Description An issue in the TLS 1.3 implementation allows an unauthenticated remote attacker to cause a device to reload unexpectedly, leading to a denial of...

PT-2026-93989

Name of the Vulnerable Software and Affected Versions Cisco Secure Adaptive Security Appliance Software affected versions not specified Cisco Secure Firewall Threat Defense Software affected versions not specified Cisco Secure Firewall Management Center Software affected versions not specified...

PT-2026-93988

Name of the Vulnerable Software and Affected Versions Cisco Secure Adaptive Security Appliance Software affected versions not specified Cisco Secure Firewall Threat Defense Software affected versions not specified Cisco Secure Firewall Management Center Software affected versions not specified...

PT-2026-93867

Name of the Vulnerable Software and Affected Versions Cisco Secure Adaptive Security Appliance Software affected versions not specified Cisco Secure Firewall Threat Defense Software affected versions not specified Cisco Secure Firewall Management Center Software affected versions not specified...

PT-2026-93974

A vulnerability in SSL/TLS certificate parsing in the Snort 2 Detection Engine of Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the Snort 2 Detection Engine to restart. This vulnerability is due to incomplete validation of the SSL...

RHEL 10 : firewalld (RHSA-2026:67843)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:67843 advisory. firewalld is a firewall service daemon that provides a dynamic customizable firewall with a D-Bus interface. Security Fixes: firewalld: firewalld:...

PT-2026-93966

Name of the Vulnerable Software and Affected Versions Cisco Secure Firewall Adaptive Security Appliance ASA Software affected versions not specified Cisco Secure Firewall Threat Defense FTD Software affected versions not specified Description A logic error in the certification authentication...

PT-2026-93984

Name of the Vulnerable Software and Affected Versions Cisco Secure Adaptive Security Appliance Software affected versions not specified Cisco Secure Firewall Threat Defense Software affected versions not specified Cisco Secure Firewall Management Center Software affected versions not specified...

PT-2026-93960

Name of the Vulnerable Software and Affected Versions Cisco Secure Firewall Adaptive Security Appliance ASA Software affected versions not specified Cisco Secure Firewall Threat Defense FTD Software affected versions not specified Description An issue in the EIGRP implementation allows an...

Moderate: Red Hat Security Advisory: firewalld security update

An update for firewalld is now available for Red Hat Enterprise Linux 9. 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 vulnerability from...

Moderate: firewalld security update

firewalld is a firewall service daemon that provides a dynamic customizable firewall with a D-Bus interface. Security Fixes: firewalld: firewalld: Local unprivileged user can modify firewall state due to D-Bus setter mis-authorization CVE-2026-4948 For more details about the security issues,...

ALSA-2026:67585 Moderate: firewalld security update

firewalld is a firewall service daemon that provides a dynamic customizable firewall with a D-Bus interface. Security Fixes: firewalld: firewalld: Local unprivileged user can modify firewall state due to D-Bus setter mis-authorization CVE-2026-4948 For more details about the security issues,...

CVE-2026-15634

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty are vulnerable to HTTP request smuggling, caused by improper parsing of the HTTP transfer-encoding request header. By sending a specially crafted HTTP transfer-encoding request header, an attacker could...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

A issue was discovered in the Linux kernel, specifically in the nfconntrackirc module. In this case, the message handling mechanism can become confusing, and messages may be matched incorrectly. It is possible for a firewall to be bypassed when users use unencrypted IRC with the nfconntrackirc...

Sophos Firewall <= 19.0 MR1 - Remote Code Execution

Sophos Firewall version v19.0 MR1 and older is vulnerable to code injection in the User Portal and Webadmin, allowing a remote unauthenticated attacker to execute arbitrary code. id: CVE-2022-3236 info: name: Sophos Firewall = 19.0 MR1 - Remote Code Execution author: daffainfo severity: critical...

clawpatrol v0.5.10

clawpatrol The security firewall for agents. Claw Patrol sits between your agents and prod, parses their traffic at the wire, and gates each action against rules you write in HCL. For example, you can block destructive SQL, or pause kubectl delete pod until a human approves it before the request...

EUVD-2026-76925

Socket Firewall socketdev/socket-registry-firewall in registry mode before 2.0.0 does not verify upstream TLS certificates by default. When the apisslverify and upstreamsslverify configuration keys are omitted from socket.yml, the generated configuration sets SOCKETAPISSLVERIFY='false' and...

CVE-2026-90651

Socket Firewall socketdev/socket-registry-firewall in registry mode before 2.0.0 does not verify upstream TLS certificates by default. When the apisslverify and upstreamsslverify configuration keys are omitted from socket.yml, the generated configuration sets SOCKETAPISSLVERIFY='false' and...