PT-2026-34363

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Multiple sysfs command paths dereference contexts arr0 without verifying that kdamond-contexts-nr equals 1. A privileged user can set nr contexts to 0 via sysfs while DAMON is running,...

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...

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...

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 20.1070a 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...

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, which stems from the ability for attackers to send responses that lead to null pointer dereferencing. Due to lack of consistency checks,...

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 incorrect descriptor completion in the llistabortdesc function of the dmaengine module. This...

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...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013613)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013613 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: mts64: fix possible null-ptr-defer in sndmts64interrupt I got a null-ptr-defer error report...

Security Bulletin: Due to use of Google Protocol Buffers, IBM Operations Analytics – Log Analysis is affected by denial of service.

Summary Google Protocol Buffers in Apache Solr is used by IBM Operations Analytics – Log Analysis as part of the data serialization and communication between services. CVE-2021-22570. Vulnerability Details CVEID:CVE-2021-22570 DESCRIPTION: Nullptr dereference when a null char is present in a prot...

CLSA-2026-1776765662 net-snmp: Fix of CVE-2022-24810

CVE-2022-24810: fix NULL pointer dereference and bounds checking in MIB handlers...

MGASA-2026-0105 Updated libtiff packages fix security vulnerabilities

libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tifopen.c. CVE-2025-61143 libtiff up to v4.7.1 was discovered to contain a stack overflow via the readSeparateStripsIntoBuffer function. CVE-2025-61144...

JLSEC-2026-160

A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a Denial of Service...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011167)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011167 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check NULL before accessing WHAT IGT kmscursorlegacy's...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013293)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013293 advisory. In the Linux kernel, the following vulnerability has been resolved: media: af9005: Fix null-ptr-deref in af9005i2cxfer In af9005i2cxfer, msg is controlled by user...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011340)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011340 advisory. In the Linux kernel, the following vulnerability has been resolved: archtopology: Fix incorrect error check in topologyparsecpucapacity Fix incorrect use of...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011348)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011348 advisory. In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Check for read-only mounted filesystem in txBegin This patch adds a check for read-only...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010753)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010753 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: Transitional solution for clcsock race issue We encountered a crash in smcsetsockopt and...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011300)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011300 advisory. In the Linux kernel, the following vulnerability has been resolved: dm: fix NULL pointer dereference in dmsuspend There is a race condition between dm device suspend...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011111)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011111 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi: iscsitcp: Fix null-ptr-deref while calling getpeername Fix a NULL pointer crash that...