CVE-2026-80679

A flaw was found in the Linux kernel. Specifically, within the s390/dasd component, the dasdreleasespace function incorrectly checks a function pointer by using a logical AND operator instead of a logical OR operator. This error can lead to a NULL pointer dereference, which may cause a system cra...

CVE-2026-80691

A flaw was found in the Linux kernel's SCSI target iblock module. A missing null pointer check in the iblockexecuteprout function, specifically for the ops-prclear callback during PREEMPT and RELEASE operations, allows unimplemented hooks to be called. This can lead to dereferencing a null functi...

FreeRDP: FreeRDP: Denial of Service via crafted smartcard cache requests

A flaw was found in FreeRDP. When smartcard emulation is enabled, a remote attacker can send specially crafted smartcard cache requests to a FreeRDP client. This can lead to a null pointer dereference, causing the client process to terminate and disrupting active remote desktop sessions...

FreeRDP: FreeRDP: Denial of Service via null pointer dereference in smartcard cleanup

A null pointer dereference flaw in FreeRDP allows a remote attacker to cause a denial of service DoS via specially crafted smartcard requests. If reader-state decoding fails, the system attempts to free uninitialized states during cleanup, resulting in a process crash...

FreeRDP: FreeRDP: Denial of Service via crafted smartcard cache requests

A flaw was found in FreeRDP. When smartcard emulation is enabled, a remote attacker can send specially crafted smartcard cache requests to a FreeRDP client. This can lead to a null pointer dereference, causing the client process to terminate and disrupting active remote desktop sessions...

pipewire security update

An update is available for pipewire. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list PipeWire is a multimedia server for Linux and other Unix like operating...

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...

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-2026-80597

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...

SUSE-SU-2026:3876-1 Security update for openssl-3

This update for openssl-3 fixes the following issues: - CVE-2026-54874: Excessive Memory Use Buffering DTLS Records for a Future Epoch bsc1274795. - CVE-2026-63072: Heap Buffer Overflow in CMS Key Unwrapping bsc1274788. - CVE-2026-63074: CMP Indefinite Cache Growth of ExtraCerts bsc1274797. -...

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-2026-80655

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...

SUSE-SU-2026:23585-1 Security update for openssl-3-x86_64-v3-livepatches

This update for openssl-3-x8664-v3-livepatches fixes the following issues: - HollowByte: DoS vector against OpenSSL TLS ClientHello via remote, attacker-controlled memory allocations bsc1271713, bsc1271712. - CVE-2026-14457: RPK server signature algorithm selection can dereference a missing...

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...

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...