EUVD-2026-38839

In the Linux kernel, the following vulnerability has been resolved: net: ena: PHC: Fix potential use-after-free in gettimestamp Move the phc-active check and resp pointer assignment to after acquiring the spinlock. Previously, phc-active was checked without holding the lock, and resp was cached...

CVE-2026-52971

In the Linux kernel, the following vulnerability has been resolved: net: ena: PHC: Fix potential use-after-free in gettimestamp Move the phc-active check and resp pointer assignment to after acquiring the spinlock. Previously, phc-active was checked without holding the lock, and resp was cached...

PT-2026-51865

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the get timestamp function of the ENA network driver. The problem occurs because the phc-active check and the assignment of the resp pointer were perform...

Oj: Use-After-Free in Oj::Doc Iterators via Reentrant Close

Summary Oj::Doc iterators eachvalue, eachchild, eachleaf are vulnerable to a heap use-after-free. When a Ruby block yielded during iteration calls doc.close or d.close, the document's heap memory is freed while the C iterator is still running. When control returns from the block, the iterator rea...

The vulnerability of PDF viewing and editing programs such as Adobe Acrobat, Adobe Acrobat Reader, and Adobe Acrobat 2024 lies in their ability to exploit memory after it is freed, allowing an attacker to execute arbitrary code.

The vulnerability of PDF viewing and editing programs such as Adobe Acrobat, Adobe Acrobat Reader, and Adobe Acrobat 2024 relates to the ability to utilize memory after decompression. Exploiting this vulnerability can allow an attacker to execute arbitrary code by opening the malicious file...

FreeBSD Security Advisory - FreeBSD-SA-26:19.file

FreeBSD Security Advisory - A file descriptor can be closed while a thread is blocked in a poll2 or select2 call waiting for that descriptor. Because the blocked thread does not hold a reference to the underlying object, this closure may result in the object being freed while the thread remains...

CVE-2026-43473

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Add NULL checks when resetting request and reply queues The driver encountered a crash during resource cleanup when the reply and request queues were NULL due to freed memory. This issue occurred when the creation o...

CVE-2026-43473

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Add NULL checks when resetting request and reply queues The driver encountered a crash during resource cleanup when the reply and request queues were NULL due to freed memory. This issue occurred when the creation o...

CVE-2026-43473 scsi: mpi3mr: Add NULL checks when resetting request and reply queues

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Add NULL checks when resetting request and reply queues The driver encountered a crash during resource cleanup when the reply and request queues were NULL due to freed memory. This issue occurred when the creation o...

CVE-2026-43473 scsi: mpi3mr: Add NULL checks when resetting request and reply queues

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Add NULL checks when resetting request and reply queues The driver encountered a crash during resource cleanup when the reply and request queues were NULL due to freed memory. This issue occurred when the creation o...

freerdp: FreeRDP has a Heap-use-after-free in urb_select_interface

A heap buffer use after free has been discovered in FreeRDP. urbselectinterface can free the device's MS config on error but later code still dereferences it, leading to a use after free in libusbudevselectinterface...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007023)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007023 advisory. In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix possible panic during hotplug remove During hotplug remove it is possible that the...

PT-2026-43905

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description A memory leak occurs in the QualComm Rapid Transport QRTR nameserver. When a node sends a BYE packet indicating it is going...

CVE-2026-23344 crypto: ccp - Fix use-after-free on error path

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix use-after-free on error path In the error path of sevtsminitlocked, the code dereferences 't' after it has been freed with kfree. The prerr statement attempts to access t-tioen and t-tioinitdone after the memory...

CVE-2025-62788 Wazuh Vulnerable to Heap Use After Free in w_copy_event_for_log

Wazuh is a free and open source platform used for threat prevention, detection, and response. Prior to 4.11.0, wcopyeventforlog references memory initially allocated in OSCleanMSG after it has been freed. A compromised agent can potentially compromise the integrity of the application by sending a...

The vulnerability of DRM/VC4 components in the Linux operating system’s kernel allows a perpetrator to trigger a service failure.

The vulnerability of the DRM/VC4 components in the Linux operating system’s kernel is related to memory management errors that occur after memory is freed in functions like vc4preparefb and vc4cleanupfb. Exploiting this vulnerability can allow an attacker to cause a service failure...

DEBIAN-CVE-2023-53696

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix memory leak in qla2x00probeone There is a memory leak reported by kmemleak: unreferenced object 0xffffc900003f0000 size 12288: comm "modprobe", pid 19117, jiffies 4299751452 age 42490.264s hex dump first 32...

Linux Distros Unpatched Vulnerability : CVE-2023-53488

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - IB/hfi1: Fix possible panic during hotplug remove During hotplug remove it is possible that the update counters work might be pending, and may run after memory...

EUVD-2025-23496

Malicious code in bioql PyPI...

CVE-2023-53468

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memory leak in allocwbufs kmemleak reported a sequence of memory leaks, and show them as following: unreferenced object 0xffff8881575f8400 size 1024: comm "mount", pid 19625, jiffies 4297119604 age 20.383s hex dump fir...