CVE-2026-4897

CVE-2026-4897 describes a vulnerability in polkit where a local user can feed an excessively long input to the setuid binary polkit-agent-helper-1 via stdin. The unbounded input can trigger an out-of-memory condition, leading to a Denial of Service on the system. Affected component: polkit’s help...

Security update for systemd

This update for systemd fixes the following issues: CVE-2026-4105: privilege escalation due to improper access control in RegisterMachine D-Bus method bsc1259650. CVE-2026-29111: local unprivileged user can trigger an assert in systemd bsc1259418. udev: check for invalid chars in various fields...

systemd: Local unprivileged user can trigger an assert

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CVE-2026-33179

A flaw was found in libfuse. A local user can exploit a NULL pointer dereference and memory leak vulnerability during the setup of the iouring input/output mechanism. This can occur when memory allocation or queue registration fails, leading to the FUSE daemon crashing or resource exhaustion. Thi...

CVE-2026-23377

A flaw was found in the Linux kernel, specifically within the ice network driver and the eXpress Data Path XDP component. This vulnerability arises from an incorrect calculation of the fragsize in XDP receive queue information, which can lead to an invalid memory state known as "negative tailroom...

CVE-2026-23329

A flaw was found in the Linux kernel. The libiefwlogdeinit function, part of the libie component, can be called during the unload of the ixgbe network driver even when firmware logging was not properly initialized. This improper handling of the driver's state can be triggered by a local user...

EUVD-2025-209023

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 product stores user credentials and other sensitive information in plain text which can be read by a local user...

EUVD-2025-209029

IBM Concert 1.0.0 through 2.2.0 could allow a local user to obtain sensitive information due to missing function level access control...

CVE-2025-36440

IBM Concert 1.0.0 through 2.2.0 could allow a local user to obtain sensitive information due to missing function level access control...

CVE-2025-36258

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 product stores user credentials and other sensitive information in plain text which can be read by a local user...

CVE-2025-36258

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 product stores user credentials and other sensitive information in plain text which can be read by a local user...

CVE-2025-36258

CVE-2025-36258 affects IBM InfoSphere Information Server 11.7.0.0–11.7.1.6. The root cause is plaintext storage of user credentials and other sensitive information, allowing a local user to read them. IBM’s security bulletin notes a CVSSv3.1 base score of 7.1 (vector: AV:L/AC:L/PR:N/UI:N/S:C/C:H/...

CVE-2025-36258 IBM InfoSphere Information Server is vulnerable due to plaintext storage of a password

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 product stores user credentials and other sensitive information in plain text which can be read by a local user...

CVE-2025-12708

IBM Concert 1.0.0 through 2.2.0 contains hard-coded credentials that could be obtained by a local user...

CVE-2025-12708 Multiple Vulnerabilities in IBM Concert Software

IBM Concert 1.0.0 through 2.2.0 contains hard-coded credentials that could be obtained by a local user...

CVE-2025-12708

CVE-2025-12708 affects IBM Concert 1.0.0 through 2.2.0 and is due to hard-coded credentials that could be obtained by a local user. The CVSSv3.1 base score is 6.2 (MEDIUM), with attack vector LOCAL and impact chain limited to Confidentiality (HIGH); no impact on Integrity or Availability is noted...

CVE-2025-12708 Multiple Vulnerabilities in IBM Concert Software

IBM Concert 1.0.0 through 2.2.0 contains hard-coded credentials that could be obtained by a local user...

CVE-2026-23321

In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: in-kernel: always mark signal+subflow endp as used Syzkaller managed to find a combination of actions that was generating this warning: msk-pm.localaddrused == 0 WARNING: net/mptcp/pmkernel.c:1071 at...

USN-8125-1: Linux kernel (Azure) vulnerabilities

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information kernel memory, local...

CVE-2026-23353

A flaw was found in the Linux kernel's ice network driver. When a local user performs an ethtool offline loopback test, the system can experience a kernel null pointer dereference. This occurs because the libeth library for the receive ring is not properly initialized. Successful exploitation of...