CVE-2026-20727

Null pointer dereference for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 0: Kernel may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occu...

CVE-2026-20727

Null pointer dereference for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 0: Kernel may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occu...

Linux Kernel Security Vulnerabilities

The Linux kernel has a security vulnerability caused by improper handling of TCACTREDIRECT. When the qdisc filter chain returns this result, the qdisc classification function does not handle the redirect properly. As a result, packets are forwarded silently instead of being redirected...

CVE-2026-68336

A flaw was found in the Linux kernel's bonding module. When a system is booted with IPv6 disabled, the bonding module incorrectly attempts to send IPv6 Network Service NS packets. This leads to a null pointer dereference, which is an attempt to access uninitialized memory. The consequence of this...

CVE-2026-68195

A flaw was found in the Linux kernel's mt76 Wi-Fi driver, specifically affecting the mt7615 component. This vulnerability occurs because a memory-mapped I/O MMIO specific event, PKTTYPETXRXNOTIFY, is incorrectly processed on non-MMIO buses such as USB and SDIO. When this event is dispatched, it...

CVE-2026-68273

A flaw was found in the Linux kernel's amdgpu graphics driver. Improper handling of context pstate overrides can lead to use-after-free and NULL pointer dereferences during context initialization and finalization. A local attacker could exploit this vulnerability to cause system instability or a...

EUVD-2026-56185

Any authenticated Velociraptor user — including one holding only the readerrole — can terminate the entire server process with a single request, by calling SetPassword with a username that does not exist...

SUSE-SU-2026:3587-1 Security update for libarchive

This update for libarchive fixes the following issues: - creating temporary files in the current working directory instead of the target directory can lead to file creation failures when the working directory is not writable bsc1254340. - file descriptor leak in the mtree parser cleanup path coul...

Security update for libarchive

This update for libarchive fixes the following issues: creating temporary files in the current working directory instead of the target directory can lead to file creation failures when the working directory is not writable bsc1254340. file descriptor leak in the mtree parser cleanup path could le...

Windows iSCSI Target Service Denial of Service Vulnerability

Null pointer dereference in Windows iSCSI Target Service allows an unauthorized attacker to deny service over a network...

Windows Graphics Kernel Denial of Service Vulnerability

Null pointer dereference in Windows Graphics Kernel allows an unauthorized attacker to deny service over a network...

Microsoft Remote Registry Service Denial of Service Vulnerability

Null pointer dereference in Microsoft Remote Registry Service allows an authorized attacker to deny service over a network...

Microsoft Remote Registry Service Denial of Service Vulnerability

Null pointer dereference in Microsoft Remote Registry Service allows an authorized attacker to deny service over a network...

Windows TCP/IP Denial of Service Vulnerability

Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network...

MINI-28FP-3HRP-W5Q3

Bulletin has no description...

CVE-2026-68186

A flaw was found in the binfmtmisc component of the Linux kernel. An unprivileged user can exploit this by registering a binfmtmisc entry with a specially crafted interpreter path on a FUSE Filesystem in Userspace mount. If the interpreter open fails, it can lead to a NULL pointer dereference whe...

CVE-2026-68303

A flaw was found in the Linux kernel's drm/vc4 drivers, specifically in the hvs and v3d components. When these drivers are being removed, they attempt to access memory that has already been freed. This occurs because they try to retrieve driver data from a master device that is no longer availabl...

CVE-2026-68139

A flaw was found in the net/mlx5e driver within the Linux kernel. This vulnerability occurs during PCIe DPC Downstream Port Containment recovery when multiport affiliation events are replayed. A race condition can lead to a NULL pointer dereference if a concurrent master-up event accesses...

CVE-2026-68197

A flaw was found in the Linux kernel's mwifiex Wi-Fi driver. A remote attacker could exploit this by configuring a malicious Access Point AP that advertises HT Capabilities but lacks HT Operation elements. When a system attempts to set up a Tunneled Direct Link Setup TDLS connection, a NULL point...

CVE-2026-68226

A flaw was found in the Linux kernel's cx23885 media driver. A local attacker could potentially trigger a null pointer dereference by causing the pciioremapbar function to fail during memory mapping in cx23885devsetup. This vulnerability could lead to a system crash, resulting in a Denial of...