kernel: dmaengine: idxd: fix fdev setup failure cleanup in idxd_cdev_open()

A flaw was found in the Linux kernel's dmaengine IDXD subsystem. A race condition during file-device setup failure cleanup in the idxdcdevopen function could lead to a deadlock, causing a denial of service. Furthermore, incorrect cleanup paths could result in operations on a freed memory context,...

DEBIAN-CVE-2026-98431

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Fix mmaplock/disassociationlock circular dependency Commit 51976c6cd786 "RDMA/core: Provide rdmausermmapdisassociate to disassociate mmap pages" introduced disassociationlock to protect new mmap registrations against...

DEBIAN-CVE-2026-98388

In the Linux kernel, the following vulnerability has been resolved: exec: docloseonexec before taking execupdatelock docloseonexec currently happens while holding the execupdatelock, which is used in a lot of places that access process state to synchronize access checks. I recently added another...

AZL-108174 CVE-2026-98388 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: exec: docloseonexec before taking execupdatelock docloseonexec currently happens while holding the execupdatelock, which is used in a lot of places that access process state to synchronize access checks. I recently added another...

CVE-2026-98388

In the Linux kernel, the following vulnerability has been resolved: exec: docloseonexec before taking execupdatelock docloseonexec currently happens while holding the execupdatelock, which is used in a lot of places that access process state to synchronize access checks. I recently added another...

Security Bulletin: Platform Navigator and Automation Assets in IBM Integration are vulnerable to multiple vulnerabilities in golang.org/x/crypto

Summary Platform Navigator and Automation Assets in IBM Integration are vulnerable to multiple vulnerabilities in golang.org/x/crypto. CVE-2026-56855, CVE-2026-78662 The vulnerabilities have been addressed. Vulnerability Details CVEID:CVE-2026-56855 DESCRIPTION: Previously, after a channel has be...

CVE-2026-98431 RDMA/uverbs: Fix mmap_lock/disassociation_lock circular dependency

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Fix mmaplock/disassociationlock circular dependency Commit 51976c6cd786 "RDMA/core: Provide rdmausermmapdisassociate to disassociate mmap pages" introduced disassociationlock to protect new mmap registrations against...

CVE-2026-98431

The Linux kernel RDMA/uverbs component contains a circular locking dependency (ABBA deadlock) involving the mmap_lock and disassociation_lock. The issue was triggered by a commit that introduced disassociation_lock to protect new mmap registrations against uverbs_user_mmap_disassociate(). Specifi...

EUVD-2026-101024

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Fix mmaplock/disassociationlock circular dependency Commit 51976c6cd786 "RDMA/core: Provide rdmausermmapdisassociate to disassociate mmap pages" introduced disassociationlock to protect new mmap registrations against...

CVE-2026-98431 RDMA/uverbs: Fix mmap_lock/disassociation_lock circular dependency

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Fix mmaplock/disassociationlock circular dependency Commit 51976c6cd786 "RDMA/core: Provide rdmausermmapdisassociate to disassociate mmap pages" introduced disassociationlock to protect new mmap registrations against...

CVE-2026-98388 exec: do_close_on_exec() before taking exec_update_lock

In the Linux kernel, the following vulnerability has been resolved: exec: docloseonexec before taking execupdatelock docloseonexec currently happens while holding the execupdatelock, which is used in a lot of places that access process state to synchronize access checks. I recently added another...

EUVD-2026-101037

In the Linux kernel, the following vulnerability has been resolved: exec: docloseonexec before taking execupdatelock docloseonexec currently happens while holding the execupdatelock, which is used in a lot of places that access process state to synchronize access checks. I recently added another...

CVE-2026-98388

The Linux kernel is affected by a regression where the do_close_on_exec() function is called while holding the exec_update_lock . Because this function can block while waiting for a filesystem reply, it creates a risk where a hung filesystem can block other codepaths using the same lock. Addition...

CVE-2026-98388 exec: do_close_on_exec() before taking exec_update_lock

In the Linux kernel, the following vulnerability has been resolved: exec: docloseonexec before taking execupdatelock docloseonexec currently happens while holding the execupdatelock, which is used in a lot of places that access process state to synchronize access checks. I recently added another...

Security Bulletin:Vulnerabilities exists in IBM Netezza Appliance

Summary Vulnerabilities identified in the IBM Netezza Appliance have been remediated in the latest security patch release of NPS Vulnerability Details CVEID:CVE-2026-47857 DESCRIPTION: In Reactor Core, applications that use the Flux.windowTimeout operator with fairBackpressure enabled are...

EUVD-2026-100757

Improper synchronization in the OpenVPN ovpn-dco-win for Windows versions 0.6.5 through 1.3.5 and 2.4.0 through 2.8.7 allows local attackers to trigger a deadlock via a crafted write to the ovpn-dco device, causing the host to become unresponsive...

CVE-2026-98388

In the Linux kernel, the following vulnerability has been resolved: exec: docloseonexec before taking execupdatelock docloseonexec currently happens while holding the execupdatelock, which is used in a lot of places that access process state to synchronize access checks. I recently added another...

PT-2026-114410

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An ABBA deadlock exists in the RDMA/uverbs component due to a circular locking dependency between mmap lock and disassociation lock. This occurs when one thread attempts to acquire mmap...

PT-2026-114367

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where the do close on exec function is called while holding the exec update lock. Because do close on exec can block while waiting for a response from a filesystem, a hun...

CVE-2026-98431: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Fix mmaplock/disassociationlock circular dependency Commit 51976c6cd786 "RDMA/core: Provide rdmausermmapdisassociate to disassociate mmap pages" introduced disassociationlock to protect new mmap registrations against...