CVE-2026-98455

A flaw was found in the Linux kernel's Bluetooth Radio Frequency Communication RFCOMM subsystem. This vulnerability allows a local user to cause a Denial of Service DoS by crashing the system. By querying connection options on a socket whose connection was disconnected while deferred setup remain...

CVE-2026-12155

IBM MQ could allow an authenticated attacker to cause a denial of service by sending specially crafted multicast status messages that trigger a NULL pointer dereference...

EUVD-2026-104469

IBM MQ could allow an authenticated attacker to cause a denial of service by sending specially crafted multicast status messages that trigger a NULL pointer dereference...

CVE-2026-12155 IBM MQ Deserialization of Untrusted Data

IBM MQ could allow an authenticated attacker to cause a denial of service by sending specially crafted multicast status messages that trigger a NULL pointer dereference...

CVE-2026-12155

The IBM MQ software is susceptible to a denial of service vulnerability due to the deserialization of untrusted data . An authenticated attacker can trigger a NULL pointer dereference by sending specially crafted multicast status messages. No specific details regarding affected versions, remediat...

CLSA-2026-1781347338 kernel: Fix of 92 CVEs

octeontx2-pf: handle otx2mboxgetrsp errors in cn10k.c CVE-2024-56726 - octeontx2-pf: handle otx2mboxgetrsp errors in otx2common.c CVE-2024-56679 - USB: chipidea: fix memory leak with using debugfslookup CVE-2023-53334 - drivers: serial: jsm: fix some leaks in probe CVE-2022-50312 - drm: amd:...

CLSA-2024-1722003515 openldap: Fix of 2 CVEs

CVE-2023-2953: added check for strdup failure, to avoid null pointer dereference...

CLSA-2026-1786444011 kernel: Fix of 16 CVEs

KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level CVE-2026-63807 - KVM: x86: Check for invalid/obsolete root after making MMU pages available CVE-2026-64561 - comedi: vmk80xx: fix bulk-buffer overflow CVE-2021-47474 - staging: vmeuser: Fix possible UAF in...

CVE-2026-98510

A flaw was found in the Linux kernel's Intel Xe graphics driver. When closing a GPU virtual memory space, page tables were destroyed before contested virtual memory areas were properly unlinked from shared buffer objects. A concurrent thread evicting a shared buffer object can attempt to access t...

CLSA-2026-1783790425 kernel: Fix of 41 CVEs

ima: don't clear IMADIGSIG flag when setting or removing non-IMA xattr CVE-2025-68183 - futex/requeue: Prevent NULL pointer dereference in removewaiter on self-deadlock CVE-2026-53166 - rtmutex: Use waiter::task instead of current in removewaiter CVE-2026-43499 - net: bonding: fix use-after-free...

CVE-2026-98508

A flaw was found in the Linux kernel's VirtIO GPU driver. This flaw allows a local user to cause a denial of service DoS by triggering a kernel crash. Under memory pressure, the driver fails to verify whether fence memory allocation succeeds during graphics command submission, leading to an...

CVE-2026-98504

A flaw was found in the Linux kernel's PCI subsystem. When generating dynamic Open Firmware OF device tree properties, the kernel fails to verify that a subordinate bus exists for a PCI bridge before accessing its configuration. A local attacker or physical device configuration can trigger this...

SUSE-SU-2026:4619-1 Security update for expat

This update for expat fixes the following issues: - CVE-2025-59375: denial of service resource consumption caused by processing malformed small documents bsc1249584. - CVE-2026-24515: NULL dereference CWE-476 due to function XMLExternalEntityParserCreate failing to copy the encoding handler data...

openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing

A flaw was found in OpenSSL. A remote attacker could exploit this vulnerability by sending a specially crafted Cryptographic Message Syntax CMS EnvelopedData message. During the processing of a KeyTransportRecipientInfo with RSA-OAEP encryption, the system attempts to access an optional parameter...

openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing

A flaw was found in OpenSSL. A remote attacker could exploit this vulnerability by sending a specially crafted Cryptographic Message Syntax CMS EnvelopedData message. During the processing of a KeyTransportRecipientInfo with RSA-OAEP encryption, the system attempts to access an optional parameter...

UBUNTU-CVE-2026-98752

In the Linux kernel, the following vulnerability has been resolved: tty: port: fix ttyportttyvhangup race Drivers rely on ttyportttyvhangup to synchronously hang up their ports before tearing down resources as part of deregistration e.g. on physical disconnect. If ttyportttyvhangup races with...

PT-2026-117650

Name of the Vulnerable Software and Affected Versions UpdateHub affected versions not specified Description The UpdateHub firmware-over-the-air client contains a flaw in how it parses CoAP probe responses using the Zephyr JSON library within the z impl updatehub probe function. When a response...

UBUNTU-CVE-2026-98510

In the Linux kernel, the following vulnerability has been resolved: drm/xe/vm: nuke PTs only after unlinking contested VMAs In xevmcloseandput, external-BO VMAs are queued on the contested list for deferred destruction via xevmadestroyunlocked. However, xevmptdestroy was previously invoked before...

CVE-2026-98593

In the Linux kernel, the following vulnerability has been resolved: s390/debug: Fix NULL pointer dereference in debuginfocopy When debugregisterstatic fails, it clears areas, activepages and activeentries but leaves the area bounds unchanged. Copying such an area, either by opening its view file ...

UBUNTU-CVE-2026-98593

In the Linux kernel, the following vulnerability has been resolved: s390/debug: Fix NULL pointer dereference in debuginfocopy When debugregisterstatic fails, it clears areas, activepages and activeentries but leaves the area bounds unchanged. Copying such an area, either by opening its view file ...