CVE-2026-16943

IBM AIX 7.2, 7.3 and PowerVM VIOS 4.1 are affected by a heap-based buffer overflow (CWE-787) exploitable by a local attacker with high privileges to execute arbitrary code (CVSS 8.2 HIGH, scope changed). Fixes are available via AIX SP13/TL-specific service packs and VIOS Fix Packs (4.1.0.50, 4.1....

CVE-2026-16937 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to improper privilege management...

CVE-2026-16937

CVE-2026-16937 affects IBM AIX 7.2, 7.3 and IBM PowerVM VIOS 4.1 . A local attacker with low privileges can exploit improper privilege management to gain elevated privileges, resulting in full compromise of confidentiality, integrity, and availability (CVSS 3.1: 7.8 HIGH ). The attack vector is l...

CVE-2026-16936 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a buffer overflow...

CVE-2026-16936

A buffer overflow in IBM AIX 7.2/7.3 and PowerVM VIOS 4.1 allows a local attacker with low privileges to execute arbitrary code (CVSS 8.8, scope changed). No patch version or exploit details are provided in the documents.

CVE-2026-16935 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to a time-of-check to time-of-use TOCTOU race condition...

CVE-2026-16935

A TOCTOU race condition in IBM AIX 7.2, 7.3 and PowerVM VIOS 4.1 allows a local attacker with low privileges to escalate privileges, yielding full confidentiality, integrity and availability impact (CVSS 7.8). No exploitation in the wild is reported; IBM support page referenced for patch guidance...

CVE-2026-16934

A local attacker with low privileges can exploit a heap-based buffer overflow in IBM AIX 7.2/7.3 and PowerVM VIOS 4.1 to gain elevated privileges, with high confidentiality, integrity, and availability impact. No specific exploit details or patch information are provided in the documents; monitor...

mrtg: MRTG daemon symlink-following chown allows local privilege escalation via PID file path manipulation

A flaw was found in MRTG. When the MRTG daemon is started as a root user and subsequently drops privileges, a local, low-privileged attacker can exploit a symbolic link symlink following vulnerability. By influencing or pre-placing a symlink in the process ID PID file path, the attacker can trick...

CVE-2026-74327

A flaw was found in the Linux kernel. A local attacker could trigger a null pointer dereference in the isvmareahugepages function. This occurs when findvmarea returns a NULL value, which is not properly handled before being dereferenced. Successful exploitation of this vulnerability could lead to...

CVE-2026-74291

A flaw was found in the Linux kernel's ASoC Audio System on Chip topology component. This vulnerability allows a local attacker to provide a specially crafted, malformed audio topology configuration blob with non-NUL-terminated name strings. This can cause the parser to read beyond the intended...

CVE-2026-74286

A flaw was found in the Linux kernel's Packet Forwarding Control Protocol PFCP module. The module fails to properly allocate per-CPU statistics, leaving a pointer uninitialized. A local attacker can exploit this by creating a PFCP rtnetlink device, which triggers a null pointer dereference. This...

CVE-2026-20908

A flaw was found in the Intel NPU Driver for Windows. This time-of-check time-of-use TOCTOU race condition vulnerability allows an unprivileged, authenticated local attacker to cause a denial of service. The attack has high complexity and requires no user interaction. This could lead to a...

CVE-2026-16922

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a time-of-check to time-of-use TOCTOU race condition...

CVE-2026-74272

A flaw was found in the Linux kernel's cxl/region module. Multiple race conditions exist during the deletion of CXL Compute Express Link regions. A local attacker could exploit these race conditions by repeatedly attempting to delete a region via the sysfs interface or by racing with kernel...

CVE-2026-16927 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain root privileges due to a time-of-check to time-of-use TOCTOU race condition...

CVE-2026-16925 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to achieve privilege escalation due to improper authorization...

CVE-2026-16922

IBM AIX 7.2, 7.3, and PowerVM VIOS 4.1 are affected by a TOCTOU race condition exploitable by a local attacker with low privileges, enabling arbitrary code execution with high confidentiality, integrity, and availability impact (CVSS 7.0). Exploitation details are not provided. IBM reference: htt...

CVE-2026-16922 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a time-of-check to time-of-use TOCTOU race condition...

kernel: posix-cpu-timers: Prevent UAF caused by non-leader exec() race

A flaw was found in the Linux kernel's CPU timer functionality. A race condition, which is a timing issue between different operations, can occur when a process attempts to delete a timer while another operation is still trying to access it. This can lead to a Use-After-Free UAF vulnerability,...