Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013572)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013572 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix NULL-ptr-deref in rxeqpdocleanup when socket create failed There is a null-ptr-dere...

Linux Distros Unpatched Vulnerability : CVE-2026-6844

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the readelf utility of the binutils package. A local attacker could exploit two Denial of Service DoS vulnerabilities by providing a special...

PowerDNS Recursor（pdns_recursor） 代码问题漏洞

PowerDNS Recursor pdnsrecursor is a domain name resolution server developed by the Dutch company PowerDNS. There is a code vulnerability in PowerDNS Recursor. This vulnerability arises from the use of the zoneToCache function, where attackers can send zones that result in null pointer...

PT-2026-34415

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference exists in the Bluetooth L2CAP component. The issue occurs within the l2cap sock ready cb function when the sk pointer is used without verifying if it is null...

PT-2026-34395

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the migration restore process. When the function xe sriov pf migration restore produce returns an error, the data pointer is not set to NULL, which can...

PT-2026-34327

If you use the zoneToCache function with a malicious authoritative server, an attacker can send a zone that result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service...

PT-2026-34342

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix NULL pointer dereference in netfs unbuffered write on retry When a write subrequest is marked NETFS SREQ NEED RETRY, the retry path in netfs unbuffered write unconditionally calls stream-prepare write without checking ...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013817)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013817 advisory. In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copythresh allocation failure The driver did not handle failure of...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013681)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013681 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference There is a...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013605)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013605 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/msm/hdmi: Add missing check for allocorderedworkqueue Add check for the return value of...

Linux Distros Unpatched Vulnerability : CVE-2026-31458

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/damon/sysfs: check contexts-nr before accessing contextsarr0 Multiple sysfs command paths dereference contextsarr0 without first verifying that...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013418)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013418 advisory. A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attrpunchhole was found. A local user could use this flaw to crash the system. Tenable has...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013506)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013506 advisory. In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix fault in reweightentity Syzbot found a GPF in reweightentity. This has been...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013435)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013435 advisory. In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: fix NULL page-mapping dereference in pageissecretmem Check for a NULL page-mapping...

PT-2026-34386

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw in the tracing component occurs when boot-time trigger registration fails before the trigger-data cleanup kthread is created. If kthread creation fails, the system fails to drain...

PT-2026-34318

An RPZ sent by a malicious authoritative server can result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a null pointer dereferencing in the netfsunbufferedwrite retry path. This could lead to a failure...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure to clear the delayed release list when creating kernel threads. This can lead to memo...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013562)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013562 advisory. In the Linux kernel, the following vulnerability has been resolved: ubi: Fix possible null-ptr-deref in ubifreevolume It willl cause null-ptr-deref in the following...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013862)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013862 advisory. In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: Add NULL check in mtinputconfigured devmkasprintf can return a NULL pointer on...