CVE-2026-23019

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix NULL dereference on devlinkalloc failure devlinkalloc may return NULL on allocation failure, but presteradevlinkalloc unconditionally calls devlinkpriv on the returned pointer. This leads to a NULL...

CVE-2026-23020

In the Linux kernel, the following vulnerability has been resolved: net: 3com: 3c59x: fix possible null dereference in vortexprobe1 pdev can be null and freering: can be called in 1297 with a null pdev...

CVE-2026-23035: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Pass netdev to mlx5edestroynetdev instead of priv mlx5epriv is an unstable structure that can be memset0 if profile attaching fails. Pass netdev to mlx5edestroynetdev to guarantee it will work on a valid netdev. On...

CVE-2026-23020: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: net: 3com: 3c59x: fix possible null dereference in vortexprobe1 pdev can be null and freering: can be called in 1297 with a null pdev...

CVE-2026-23017: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: idpf: fix error handling in the inittask on load If the inittask fails during a driver load, we end up without vports and netdevs, effectively failing the entire process. In that state a subsequent reset will result in a crash as...

CVE-2025-71184: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix NULL dereference on root when tracing inode eviction When evicting an inode the first thing we do is to setup tracing for it, which implies fetching the root's id. But in btrfsevictinode the root might be NULL, as...

Linux Kernel Security Vulnerabilities

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the possibility of dereferencing an empty root directory during the recycling of tracked Inodes,...

EulerOS Virtualization 2.10.0 : openjpeg2 (EulerOS-SA-2026-1185)

According to the versions of the openjpeg2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : openjpeg v 2.5.0 was discovered to contain a NULL pointer dereference via the component /openjp2/dwt.c.CVE-2025-50952 Tenable has...

EulerOS Virtualization 2.10.0 : libtiff (EulerOS-SA-2026-1180)

According to the versions of the libtiff package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A vulnerability was determined in LibTIFF up to 4.5.1. Affected by this issue is the function readSeparateStripsetoBuffer of the fi...

Linux Kernel Security Vulnerabilities

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of checking the return value of devlink allocation. This vulnerability may lead to null pointe...

CVE-2026-23019: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix NULL dereference on devlinkalloc failure devlinkalloc may return NULL on allocation failure, but presteradevlinkalloc unconditionally calls devlinkpriv on the returned pointer. This leads to a NULL...

EulerOS Virtualization 2.10.1 : gnutls (EulerOS-SA-2026-1118)

According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS. A double-free vulnerability exists in GnuTLS due to incorrect ownership handling in the export logic of...

EulerOS Virtualization 2.10.1 : openjpeg2 (EulerOS-SA-2026-1134)

According to the versions of the openjpeg2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : openjpeg v 2.5.0 was discovered to contain a NULL pointer dereference via the component /openjp2/dwt.c.CVE-2025-50952 Tenable has...

CVE-2026-1682 Free5GC SMF PFCP UDP Endpoint handler.go HandlePfcpAssociationReleaseRequest null pointer dereference

A flaw has been found in Free5GC SMF up to 4.1.0. Affected is the function HandlePfcpAssociationReleaseRequest of the file internal/pfcp/handler/handler.go of the component PFCP UDP Endpoint. Executing a manipulation can lead to null pointer dereference. The attack may be launched remotely. The...

CVE-2025-63655

A NULL pointer dereference in the mkhttprangeparse function mkserver/mkhttp.c of monkey commit f37e984 allows attackers to cause a Denial of Service DoS via sending a crafted HTTP request to the server...

MGASA-2026-0029 Updated openssl packages fix security vulnerabilities

Stack buffer overflow in CMS AuthEnvelopedData parsing. CVE-2025-15467 Heap out-of-bounds write in BIOflinebuffer on short writes. CVE-2025-68160 Unauthenticated/unencrypted trailing bytes with low-level OCB function calls. CVE-2025-69418 Out of bounds write in PKCS12getfriendlyname UTF-8...

SUSE CVE-2026-22795

Issue summary: An invalid or NULL pointer dereference can happen in an application processing a malformed PKCS12 file. Impact summary: An application processing a malformed PKCS12 file can be caused to dereference an invalid or NULL pointer on memory read, resulting in a Denial of Service. A type...

PT-2026-5399

Name of the Vulnerable Software and Affected Versions Free5GC SMF versions prior to 4.1.1 Description A flaw exists in Free5GC SMF, specifically within the PFCP UDP Endpoint component. The issue resides in the HandlePfcpAssociationReleaseRequest function located in the file...

CVE-2026-1682: NULL Pointer Dereference

A flaw has been found in Free5GC SMF up to 4.1.0. Affected is the function HandlePfcpAssociationReleaseRequest of the file internal/pfcp/handler/handler.go of the component PFCP UDP Endpoint. Executing a manipulation can lead to null pointer dereference. The attack may be launched remotely. The...

CVE-2025-33237

NVIDIA HD Audio Driver for Windows contains a vulnerability where an attacker could exploit a NULL pointer dereference issue. A successful exploit of this vulnerability might lead to a denial of service...