Linux Distros Unpatched Vulnerability : CVE-2026-43333

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: reject direct access to nullable PTRTOBUF pointers checkmemaccess matches PTRTOBUF via basetype which strips PTRMAYBENULL, allowing direct dereference...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021587)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021587 advisory. In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Defer probe of clients after smmu device bound Null pointer dereference occurs du...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021571)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021571 advisory. In the Linux kernel, the following vulnerability has been resolved: net: inet6: do not leave a dangling sk pointer in inet6create sockinitdata attaches the allocated...

Linux Distros Unpatched Vulnerability : CVE-2026-43356

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iio: imu: adis: Fix NULL pointer dereference in adisinit The adisinit function dereferences adis-ops to check if the individual function pointers write, read,...

Linux Distros Unpatched Vulnerability : CVE-2026-43297

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: rockchip: rga: Fix possible ERRPTR dereference in rgabufinit rgagetframe can return ERRPTR-EINVAL when buffer type is unsupported or invalid. rgabufinit...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021613)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021613 advisory. In the Linux kernel, the following vulnerability has been resolved: HID: wacom: fix when get product name maybe null pointer Due to incorrect dev-product reporting b...

RHEL 9 : thunderbird (RHSA-2026:19461)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:19461 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Incorrect boundary conditions in the...

PT-2026-42051

Name of the Vulnerable Software and Affected Versions rsync versions prior to 3.4.3 Description An authorization bypass exists in the rsync daemon's hostname-based access control list enforcement when configured with chroot. Attackers can bypass hostname-based deny rules by controlling the PTR...

Microsoft Internet Explorer Use-After-Free Vulnerability

Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code by accessing a pointer associated with a deleted object. The impacted product could be end-of-life EoL and/or end-of-service EoS. Users should discontinue product...

krb5: MIT Kerberos 5: Denial of Service via NULL pointer dereference in NegoEx mechanism

A flaw was found in MIT Kerberos 5 krb5. An unauthenticated remote attacker can exploit a NULL pointer dereference vulnerability by calling gssacceptseccontext on a system with a NegoEx mechanism registered. This can lead to the termination of the process, resulting in a Denial of Service DoS...

freerdp: FreeRDP: Denial of Service via double free vulnerability during disconnect

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. This double free vulnerability occurs during the cleanup process when a remote desktop session disconnects. Specifically, if a title allocation fails, a pointer to an application window is freed but not removed fro...

firefox: thunderbird: Invalid pointer in the JavaScript: WebAssembly component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Invalid pointer in the JavaScript: WebAssembly component...

CLSA-2026-1779225366 libxml2: Fix of CVE-2022-2309

CVE-2022-2309: reset nsNr in xmlCtxtReset and htmlCtxtReset to prevent NULL pointer dereference / DoS triggered via crafted XML or HTML input reused across parser context resets...

NULL Pointer Dereference

Overview @haxtheweb/haxcms-nodejs is a HAXcms nodejs backend Affected versions of this package are vulnerable to NULL Pointer Dereference when an authenticated attacker sends a specially crafted site creation request to the createSite endpoint. A single request is sufficient to take the entire...

CVE-2026-7262

A flaw was found in PHP. When a PHP SOAP server has a typemap configured, the apache:Map decoding process checks the incorrect variable in case of a missing value element. This incorrect check leads to a NULL pointer dereference and allows a remote unauthenticated attacker to crash the PHP SOAP...

CVE-2026-32134

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. In versions 0.24.10 and below, when NanoMQ handles high-concurrency reconnect traffic using a reconnect-collision payload, the broker can crash due to a NULL pointer dereference during MQTT session resumption for cleanstart=0...

firefox: thunderbird: Invalid pointer in the JavaScript: WebAssembly component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Invalid pointer in the JavaScript: WebAssembly component...

CVE-2026-32134 NanoMQ: NULL Pointer Dereference Crash in tcptran_pipe_peer During Session Restore

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. In versions 0.24.10 and below, when NanoMQ handles high-concurrency reconnect traffic using a reconnect-collision payload, the broker can crash due to a NULL pointer dereference during MQTT session resumption for cleanstart=0...

CVE-2026-32134 NanoMQ: NULL Pointer Dereference Crash in tcptran_pipe_peer During Session Restore

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. In versions 0.24.10 and below, when NanoMQ handles high-concurrency reconnect traffic using a reconnect-collision payload, the broker can crash due to a NULL pointer dereference during MQTT session resumption for cleanstart=0...

CVE-2026-32134

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. In versions 0.24.10 and below, when NanoMQ handles high-concurrency reconnect traffic using a reconnect-collision payload, the broker can crash due to a NULL pointer dereference during MQTT session resumption for cleanstart=0...