PT-2026-79720

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix netns reference imbalance in conntrack kfuncs The opts argument of the BPF conntrack kfuncs can point to a shared map value. bpf nf ct lookup and bpf nf ct alloc entry read opts-netns id separately when acquiring and...

Linux Distros Unpatched Vulnerability : CVE-2026-74589

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf, sockmap: Fix skredir use-after-free in send verdict skpsockmsgverdict takes a socket reference for psock-skredir. tcpbpfsendverdict copies that pointer whi...

Linux Distros Unpatched Vulnerability : CVE-2026-74720

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Preserve pointer state for commuted arithmetic When scalar += pointer is handled in adjustptrminmaxvals, the destination register inherits the pointer stat...

Linux Distros Unpatched Vulnerability : CVE-2026-74590

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fsverity: Fix bpfgetfsveritydigest dynptr assumptions The BPF verifier and the dynptr abstraction ensure that the memory space referenced by a dynptr remains...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102045)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102045 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Fix use-after-free in offloaded map/prog info fill When querying info for an offloaded BPF m...

CVE-2026-74335

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF subsystem. This vulnerability occurs in the bpftaskfromvpid function when a cgroupskb program, running in a soft interrupt, attempts to look up a task that is in the process of exiting. If the task's process ID PID namespace is...

The vulnerability of the bpf component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the bpf component in the Linux operating system’s kernel is related to errors during the update of the link counters. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-74338

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF subsystem. A local attacker could bypass security checks by directly using the bpf2 system call to load a sleepable BPFLSMCGROUP program. This could lead to a kernel crash, resulting in a Denial of Service DoS on the affected syste...

CVE-2026-74360

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF subsystem. The bpfmapelem iterator does not properly enforce exclusivity checks for certain maps, allowing it to bind to an exclusive map. This oversight exposes the map's value as a writable buffer. A local attacker could leverage...

CVE-2026-74305

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF subsystem. This vulnerability allows a program without cgroup storage to bypass compatibility checks when bridging tail call chains. This could enable unintended interactions between programs with and without cgroup storage,...

CVE-2026-74337

A flaw was found in the Linux kernel, specifically within the BPF Berkeley Packet Filter subsystem. This vulnerability allows NMI Non-Maskable Interrupt and tracepoint BPF programs to re-enter certain internal locks, known as LRU Least Recently Used locks, while they are already held. This re-ent...

CVE-2026-74258

A flaw was found in the Linux kernel's BPF Berkeley Packet Filter subsystem. A missing bounds check when accessing user space data for uprobemulti could allow a local attacker to read or write to memory outside of intended boundaries. This vulnerability can lead to information disclosure or...

CVE-2026-74256

A flaw was found in the Linux kernel, specifically within its BPF Berkeley Packet Filter and sockmap features. This vulnerability is due to an integer overflow in the bpfmsgpopdata function, where certain calculations can incorrectly wrap around. An attacker with local access could exploit this b...

CVE-2026-74354

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF subsystem. A local attacker could exploit a locking issue within the zappages function. This vulnerability arises because zapvmarange requires a specific memory map lock mmaplock that, when acquired under certain conditions, can le...

CVE-2026-74314

A flaw was found in the Linux kernel's BPF Berkeley Packet Filter subsystem. This vulnerability arises from improper handling of special fields during the recycling of map values, which can lead to unsafe destruction operations. Specifically, in tracing programs operating within a Non-Maskable...

CVE-2026-74364

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF subsystem. Exclusive maps, which are designed to be used by a single program, can be incorrectly inserted as inner maps within a map-in-map structure. This bypasses the intended security checks, allowing an unrelated program to...

CVE-2026-72400

A flaw was found in the Linux kernel's Segment Routing over IPv6 SEG6 component. Insufficient validation of the Segment Routing Header SRH length before reading its fixed fields can lead to an out-of-bounds read. A local attacker, by crafting a malicious BPF Berkeley Packet Filter program, could...

CVE-2026-72401

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF verifier. This vulnerability occurs when the bpfcheck function fails to allocate certain resources, leading to a memory leak of insnauxdata. An attacker could potentially exploit this by repeatedly triggering the flaw, which may...

SUSE-SU-2026:23244-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item bsc1255703. - CVE-2025-68818: scsi: Revert "scsi: qla2xxx: Perform lockless command...

CVE-2026-71878

creationtimestamp| type| source ---|---|--- 2026-08-18 20:09:25+00:00| seen| https://bsky.app/profile/stemshop.bsky.social/post/3mtezikaxm22j 2026-08-18 21:00:04+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mtf4d3ujvs2j...