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Phoenix Contact FL SWITCH Multiple Vulnerabilities

CERT-Bund has issued a security advisory for Phoenix Contact FL SWITCH industrial network switches due to multiple vulnerabilities. The vulnerabilities could allow remote attackers to execute arbitrary code, cause denial-of-service, or manipulate data.

Dell Remote Access Controller Vulnerabilities

CERT-Bund has issued a security advisory regarding multiple vulnerabilities in Dell Remote Access Controller (iDRAC) versions. The vulnerabilities could allow attackers to execute arbitrary code or disclose sensitive information. Mitigation is available.

Apple iOS, iPadOS, macOS Vulnerability Allows Security Bypass

CERT-Bund has issued a security advisory for a vulnerability in Apple iOS, iPadOS, and macOS that allows security bypass. The advisory details affected versions and provides mitigation information. The vulnerability has a high CVSS base score.

Canonical Snap Vulnerability Allows Administrator Rights Escalation

CERT-Bund has issued a security advisory (WID-SEC-2026-0758) regarding a vulnerability in Canonical Snap that allows for administrator rights escalation on Linux systems. The advisory details affected versions of Ubuntu Linux snapd and provides mitigation information.

Xen, Citrix XenServer Vulnerabilities - Local Privilege Escalation

CERT-Bund has issued a security advisory (WID-SEC-2026-0760) regarding multiple vulnerabilities in Xen and Citrix XenServer. These vulnerabilities, with a CVSS Base Score of 7.8, could allow local attackers to escalate privileges, cause a denial-of-service, or disclose confidential information.

Keycloak Vulnerability Allows Information Disclosure

CERT-Bund has issued a security advisory regarding a vulnerability in Keycloak that allows for information disclosure. The vulnerability affects Keycloak versions running on Linux and UNIX operating systems. Users are advised to consult the advisory for mitigation details.

Red Hat Linux Vulnerability Allows Privilege Escalation and Info Disclosure

CERT-Bund has issued a security advisory (WID-SEC-2026-0756) regarding a vulnerability in Red Hat Enterprise Linux versions prior to 10 and version 9. The vulnerability allows local attackers to escalate privileges and disclose information. The CVSS score is 6.8.

Apache Airflow Multiple Vulnerabilities Advisory

CERT-Bund has issued a security advisory for Apache Airflow, detailing multiple vulnerabilities with a CVSS score of 8.6. The advisory affects versions prior to 3.1.8 and impacts Linux and UNIX operating systems. Exploitation could lead to security bypass and information disclosure.

Linux Kernel Vulnerabilities Allow Security Bypass

CERT-Bund has issued a security advisory regarding multiple vulnerabilities in the Linux Kernel, identified as WID-SEC-2026-0754. These vulnerabilities allow attackers to bypass security measures, with a CVSS Base Score of 6.5. Several versions of the Open Source Linux Kernel are affected.

Varnish HTTP Cache Vulnerability Allows Security Bypass

CERT-Bund has issued a security advisory (WID-SEC-2026-0749) regarding a vulnerability in Varnish HTTP Cache versions prior to 8.0.1, 9.0, 6.0.17, and 6.0.16r12. The vulnerability allows remote attackers to bypass security measures, with a CVSS base score of 6.5.