CVE-2026-80632

A flaw was found in the Linux kernel's Wi-Fi driver, specifically within the mt7996 component. When the MT76NPU and CONFIGNETMEDIATEKSOCWED configurations are enabled and the Airoha NPU System-on-Chip SoC is detected, the mt7996inittxqueues function can attempt to dereference a NULL Wi-Fi/Etherne...

CVE-2026-80614

A flaw was found in the Linux kernel's emac network driver. An early interrupt in the emacirq handler can occur before the dev-emacp pointer is properly initialized. This can lead to a NULL pointer dereference, causing the system to crash and resulting in a Denial of Service DoS. Mitigation...

CVE-2026-80631

A flaw was found in the Linux kernel's Btrfs filesystem, specifically within its LZO decompression functionality. A local attacker could provide a specially crafted Btrfs image containing a compressed segment that, due to improper validation of its length, overflows the compressed input buffer...

CVE-2026-80684

A flaw was found in the KVM Kernel-based Virtual Machine subsystem for s390 PCI devices in the Linux kernel. This vulnerability occurs when the airqivcreate function fails to allocate a resource, returning a NULL value that is not properly checked. An attacker, potentially a malicious guest user,...

CVE-2026-80620

A flaw was found in the Linux kernel. During the error handling of Message Signaled Interrupts eXtended MSI-X region setup, the kernel attempts to unmap an already freed memory region. This double unmap operation on a null pointer can lead to a kernel warning or crash. A local attacker could...

CVE-2026-80597

A flaw was found in the Linux kernel's mtd: maps: vmu-flash component. During the initialization of the Memory Technology Device MTD, a NULL pointer dereference can occur if the mtdinfo structure, which contains a device structure, is not properly linked to its parent. This issue can lead to the...

CVE-2026-80648

A flaw was found in the pinctrl pin controller driver for SpacemiT systems in the Linux kernel. An incorrect NULL check in the spacemitpinsetconfig function can lead to a NULL pointer dereference. This occurs when the system attempts to configure a pin that is not present in the SoC's pin table,...

CVE-2026-80678

A flaw was found in the Linux kernel's i2c: imx driver. A race condition during I2C slave registration and error handling could lead to a NULL pointer dereference. This occurs when the i2cimx-slave pointer is not properly cleared or assigned, especially if power management operations fail or if t...

CVE-2026-80621

A flaw was found in the Linux kernel's PCI DesignWare Cores DWC driver. When the controller lacks RAS DES capability, the dwcpcierasdesdebugfsinit function can incorrectly report success, leaving a pointer uninitialized. During debugfs teardown, the dwcpcierasdesdebugfsdeinit function then attemp...

CVE-2026-80667

A flaw was found in the Linux kernel's Mellanox mlx5 network driver, specifically within the Multi-Port Ethernet Switch MPESW work handling for Link Aggregation Groups LAG. When the mlx5laggetdevcomcomp function returns a null value, the mlx5mpeswwork function fails to call complete. This oversig...

CVE-2026-80655

A flaw was found in the Linux kernel's zynqmppower driver. A race condition during event registration could allow a local attacker to trigger a system crash. This occurs because certain work structures are registered before they are properly allocated and initialized. If firmware triggers an even...

CVE-2026-80689

A flaw was found in the Linux kernel's mmiotrace component. When the mmiotracearray is not initialized or is disabled, invoking mmiotracerw or mmiotracemapping can lead to a NULL pointer dereference. This can cause a system crash, resulting in a Denial of Service DoS. Mitigation Mitigation for th...

CVE-2026-80664

A flaw was found in the Linux kernel's netfilter component, specifically within the xtnat SNAT and DNAT target handlers. These handlers incorrectly assume the presence of an IP-family connection tracking state. A local attacker, by instantiating these handlers from an unsupported family, such as ...

CVE-2026-80697

A flaw was found in the Linux kernel's erofs filesystem. An invalid fpath for page cache sharing could lead to a null pointer dereference when a mincore operation is performed. This vulnerability could allow a local attacker to cause a system crash, resulting in a Denial of Service DoS. Mitigatio...

CVE-2026-80677

A flaw was found in the Linux kernel driver core. The devhassyncstate function reads the dev-driver pointer multiple times without proper synchronization. This allows a concurrent unbind operation to clear the dev-driver pointer between reads. Such a race condition could lead to a null pointer...

EUVD-2026-68291

A vulnerability was identified in Open5GS up to 2.7.7. This issue affects some unknown processing of the file src/amf/namf-handler.c of the component Transfer Endpoint. Such manipulation leads to null pointer dereference. The attack can be launched remotely. Upgrading to version 2.8.0 is capable ...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-104498)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104498 advisory. In the Linux kernel, the following vulnerability has been resolved: apparmor: check label build before nonewprivs test aachangeprofile builds a replacement label wit...

CVE-2026-82821: NULL Pointer Dereference

A vulnerability was determined in FLVMeta up to 1.2.2. Affected by this vulnerability is the function amfobjectget of the file src/amf.c of the component AMF Object Parsing. This manipulation causes null pointer dereference. The attack may be initiated remotely. The exploit has been publicly...

CVE-2026-82803: NULL Pointer Dereference

A vulnerability has been found in armink struct2json 1.0. This affects the function S2JSTRUCTGETstringELEMENT in the library struct2json/inc/s2jdef.h of the component JSON Deserialization. The manipulation of the argument valuestring leads to null pointer dereference. The attack may be initiated...

Important: freerdp

Issue Overview: FreeRDP before 3.28.0 treats lines beginning with forward slash in RDP files as raw command-line options, exposing the entire CLI parser surface to untrusted files. Attackers can craft malicious RDP files with /rdp2tcp, /cert:ignore, or /drive options to execute arbitrary commands...