CVE-2026-43101 ipv6: ioam: fix potential NULL dereferences in __ioam6_fill_trace_data()

In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix potential NULL dereferences in ioam6filltracedata We need to check in6devget for possible NULL value, as suggested by Yiming Qian. Also add skbdstdevrcu instead of skbdstdev, and two missing READONCE. Note that @d...

CVE-2026-43083

In the Linux kernel, the following vulnerability has been resolved: net: ioam6: fix OOB and missing lock When trace-type.bit6 is set: if trace-type.bit6 ... queue = skbgettxqueuedev, skb; qdisc = rcudereferencequeue-qdisc; This code can lead to an out-of-bounds access of the dev-tx array when...

Linux kernel 安全漏洞

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. This vulnerability arises when the ioam6 function sets trace-type.bit6. This can lead to out-of-bounds access on the RX...

Spring Cloud Config Server Logged Sensitive Information

When enabling trace logging in Spring Cloud Config Server sensitive information was placed in plain text in the logs...

CVE-2026-5401

A flaw was found in Wireshark. An attacker could craft a malicious network trace file that, when opened by a user, would trigger a crash in the AFP Spotlight protocol dissector. This vulnerability leads to a denial of service, making the application unavailable. Mitigation To mitigate this issue,...

Linux Distros Unpatched Vulnerability : CVE-2026-43015

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: macb: fix clk handling on PCI glue driver removal platformdeviceunregister may still want to use the registered clks during runtime resume callback. Note...

OSV-2026-655 Heap-buffer-overflow in lj_record_idx

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=507646002 Crash type: Heap-buffer-overflow WRITE 8 Crash state: ljrecordidx ljrecordins tracestate...

Alignment Contracts for Agentic Security Systems

Agentic security systems increasingly combine LLM planners with tools that can discover, validate, and report vulnerabilities. This creates an asymmetric control problem: the system should retain strong offensive capability inside an authorized engagement, while the same capabilities must be deni...

The vulnerabilities of the functions trace_string() and trace_event_rawevent_synth() in the kernel/trace/trace_events_synth.c module, which support Linux’s kernel tracing mechanism, allow a hacker to cause a system failure.

The vulnerability of the tracestring and traceeventraweventsynth functions in the kernel/trace/traceeventssynth.c module, which support kernel tracing in Linux operating systems, is related to incorrect input validation. Exploiting this vulnerability could allow an attacker to cause a system...

SUSE CVE-2026-31541

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix tracemarker copy link list updates When the "copytracemarker" option is enabled for an instance, anything written into /sys/kernel/tracing/tracemarker is also copied into that instances buffer. When the option is set...

Linux Distros Unpatched Vulnerability : CVE-2026-31597

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ocfs2: fix use-after-free in ocfs2fault when VMFAULTRETRY filemapfault may drop the mmaplock before returning VMFAULTRETRY, as documented in mm/filemap.c: If ou...

CVE-2026-31541

A flaw was found in the Linux kernel. When a tracing instance with the copytracemarker option is enabled and subsequently deleted, a critical synchronization step is bypassed. This can lead to a Use-After-Free UAF vulnerability, which may allow a local attacker to corrupt memory, potentially...

CVE-2026-31597

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix use-after-free in ocfs2fault when VMFAULTRETRY filemapfault may drop the mmaplock before returning VMFAULTRETRY, as documented in mm/filemap.c: "If our return value has VMFAULTRETRY set, it's because the mmaplock may b...

DEBIAN-CVE-2026-31597

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix use-after-free in ocfs2fault when VMFAULTRETRY filemapfault may drop the mmaplock before returning VMFAULTRETRY, as documented in mm/filemap.c: "If our return value has VMFAULTRETRY set, it's because the mmaplock may b...

CVE-2026-31541

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix tracemarker copy link list updates When the "copytracemarker" option is enabled for an instance, anything written into /sys/kernel/tracing/tracemarker is also copied into that instances buffer. When the option is set...

DEBIAN-CVE-2026-31541

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix tracemarker copy link list updates When the "copytracemarker" option is enabled for an instance, anything written into /sys/kernel/tracing/tracemarker is also copied into that instances buffer. When the option is set...

CVE-2026-31541

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix tracemarker copy link list updates When the "copytracemarker" option is enabled for an instance, anything written into /sys/kernel/tracing/tracemarker is also copied into that instances buffer. When the option is set...

EUVD-2026-25490

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix use-after-free in ocfs2fault when VMFAULTRETRY filemapfault may drop the mmaplock before returning VMFAULTRETRY, as documented in mm/filemap.c: "If our return value has VMFAULTRETRY set, it's because the mmaplock may b...

CVE-2026-31597

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix use-after-free in ocfs2fault when VMFAULTRETRY filemapfault may drop the mmaplock before returning VMFAULTRETRY, as documented in mm/filemap.c: "If our return value has VMFAULTRETRY set, it's because the mmaplock may b...

CVE-2026-31597 ocfs2: fix use-after-free in ocfs2_fault() when VM_FAULT_RETRY

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix use-after-free in ocfs2fault when VMFAULTRETRY filemapfault may drop the mmaplock before returning VMFAULTRETRY, as documented in mm/filemap.c: "If our return value has VMFAULTRETRY set, it's because the mmaplock may b...