Astra Linux – Vulnerability in Linux, Linux 5.15

A flaw was discovered in cifs-utils. When attempting to obtain Kerberos credentials, the cifs.upcall program from the cifs-utils package makes an upcall to the wrong namespace in containerized environments. This issue may result in the disclosure of sensitive data from the host’s Kerberos...

Exploit for Improper Authorization in Microsoft

CVE-2026-54121 Certighost - patched fork A working fork of...

Exploit for Improper Authorization in Microsoft

CVE-2026-54121 Certighost This is a proof-of-concept tool t...

SUSE SLED15: himmelblau / himmelblau-sshd-config / libnss_himmelblau2 / etc (SUSE-SU-2026:1361-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1361-1 advisory. Update to version 2.3.9+git0.a9fd29b; jscPED-14511: - CVE-2026-34397: Fix LPE due to name collision during NSS...

CVE-2026-31979

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Prior to 3.1.0 and 2.3.8, the himmelblaud-tasks daemon, running as root, writes Kerberos cache files under /tmp/krb5cc without symlink protections. Since commit 87a51ee, PrivateTmp is explicitly removed from the task...

SUSE CVE-2026-31979

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Prior to 3.1.0 and 2.3.8, the himmelblaud-tasks daemon, running as root, writes Kerberos cache files under /tmp/krb5cc without symlink protections. Since commit 87a51ee, PrivateTmp is explicitly removed from the task...

CVE-2026-31979

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Prior to 3.1.0 and 2.3.8, the himmelblaud-tasks daemon, running as root, writes Kerberos cache files under /tmp/krb5cc without symlink protections. Since commit 87a51ee, PrivateTmp is explicitly removed from the task...

CVE-2026-31979 himmelblaud-tasks: local privilege escalation via /tmp symlink attack on Kerberos ccache

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Prior to 3.1.0 and 2.3.8, the himmelblaud-tasks daemon, running as root, writes Kerberos cache files under /tmp/krb5cc without symlink protections. Since commit 87a51ee, PrivateTmp is explicitly removed from the task...

CVE-2026-31979

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Prior to 3.1.0 and 2.3.8, the himmelblaud-tasks daemon, running as root, writes Kerberos cache files under /tmp/krb5cc without symlink protections. Since commit 87a51ee, PrivateTmp is explicitly removed from the task...

CVE-2026-31979 himmelblaud-tasks: local privilege escalation via /tmp symlink attack on Kerberos ccache

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Prior to 3.1.0 and 2.3.8, the himmelblaud-tasks daemon, running as root, writes Kerberos cache files under /tmp/krb5cc without symlink protections. Since commit 87a51ee, PrivateTmp is explicitly removed from the task...

CVE-2026-31979

CVE-2026-31979 affects Himmelblau’s daemon (himmelblaud-tasks) running as root. The issue arises prior to 3.1.0 and 2.3.8 where the daemon writes Kerberos cache files under /tmp/krb5cc_ without symlink protections, and after commit 87a51ee PrivateTmp was removed from the systemd hardening, exposi...

EUVD-2026-11332

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Prior to 3.1.0 and 2.3.8, the himmelblaud-tasks daemon, running as root, writes Kerberos cache files under /tmp/krb5cc without symlink protections. Since commit 87a51ee, PrivateTmp is explicitly removed from the task...

CVE-2026-31979 himmelblaud-tasks: local privilege escalation via /tmp symlink attack on Kerberos ccache

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Prior to 3.1.0 and 2.3.8, the himmelblaud-tasks daemon, running as root, writes Kerberos cache files under /tmp/krb5cc without symlink protections. Since commit 87a51ee, PrivateTmp is explicitly removed from the task...

CVE-2026-31979: Improper Link Resolution Before File Access

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Prior to 3.1.0 and 2.3.8, the himmelblaud-tasks daemon, running as root, writes Kerberos cache files under /tmp/krb5cc without symlink protections. Since commit 87a51ee, PrivateTmp is explicitly removed from the task...

PT-2026-24809

Name of the Vulnerable Software and Affected Versions Himmelblau versions prior to 3.1.0 Himmelblau versions prior to 2.3.8 Description Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. The himmelblaud-tasks daemon, running as root, writes Kerberos cache files under...

EUVD-2025-23898

Malicious code in bioql PyPI...

SUSE CVE-2025-54882

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. In versions 0.8.0 through 0.9.21 and 1.0.0-beta through 1.1.0, Himmelblau stores the cloud TGT received during logon in the Kerberos credential cache. The created credential cache collection and received credentials...

SUSE CVE-2025-2312

A flaw was found in cifs-utils. When trying to obtain Kerberos credentials, the cifs.upcall program from the cifs-utils package makes an upcall to the wrong namespace in containerized environments. This issue may lead to disclosing sensitive data from the host's Kerberos credentials cache...

openssh security update

7.4p1-22.0.1 - enlarge format buffer size for certificate serial number so the log message can record any 64-bit integer without truncation openssh bz3012 Orabug: 30448895 7.4p1-22 + 0.10.3-2 - avoid segfault in Kerberos cache cleanup 1999263 - fix CVE-2021-41617 2008884...

JDK: local disclosure of kerberos credentials cache

IBM Java Security Components in IBM SDK, Java Technology Edition 8 before SR2, 7 R1 before SR3 FP20, 7 before SR9 FP20, 6 R1 before SR8 FP15, and 6 before SR16 FP15 allow physically proximate attackers to obtain sensitive information by reading the Kerberos Credential Cache...