vc_screen: fix null-ptr-deref in vcs_notifier() during concurrent vcs_write

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httpd: NULL pointer dereference via specially crafted request

A flaw was found in the moddavlock module of httpd. This vulnerability allows a remote unauthenticated attacker to crash the server due to a NULL pointer dereference via a specially crafted request...

CVE-2026-64187: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: xfs: fail recovery on a committed log item with no regions If the first op of a transaction is a bare transaction header len == sizeofstruct xfstransheader, xlogrecoveraddtotrans adds an item but no region, leaving it on ritemq...

CVE-2026-63762: NULL Pointer Dereference

SurrealDB before v2.6.1 and before v3.0.0-beta.3 contains a denial of service vulnerability in its embedded JavaScript scripting engine, which is enabled via the --allow-scripting capability disabled by default. Any user able to execute arbitrary queries — including unauthenticated guests when...

PT-2026-66551

HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hb malloc returns NULL before using placement new to construct an object at...

Linux Distros Unpatched Vulnerability : CVE-2026-64190

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: team: fix NULL pointer dereference in teamxmit during mode change teamchangemode clears team-ops with memset before restoring safe dummy handlers via...

PT-2026-61643

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the Linux kernel during a mode change in the team network driver. The function team change mode uses memset to clear team-ops before restoring dummy...

Linux Distros Unpatched Vulnerability : CVE-2026-64049

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm/msm/adreno: fix userspace- triggered crash on a2xx-a4xx Before a5xx Adreno driver will n...

CVE-2026-64207: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: net/sched: dualpi2: fix GSO backlog accounting When DualPI2 splits a GSO skb into N segments, it propagates N additional packets to its parent before returning NETXMITSUCCESS. The parent then accounts for the original skb once...

Linux Distros Unpatched Vulnerability : CVE-2026-63951

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zramwritebackendio A crash was observed in zramwritebackendio d...

Oracle Linux 9 : httpd (ELSA-2026-41906)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-41906 advisory. - Resolves: RHEL-192752 - modproxyhtml regression in CVE-2026-34355 fix - Resolves: RHEL-186217 - httpd: Apache HTTP Server: Heap-based Buffer Overflo...

CVE-2026-64192: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject BPFMAPTYPEINODESTORAGE creation if BPF LSM is uninitialized When CONFIGBPFLSM=y is set, BPF inode storage maps BPFMAPTYPEINODESTORAGE are compiled into the kernel. However, if the BPF LSM is not explicitly enabled at...

Linux Distros Unpatched Vulnerability : CVE-2026-64094

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - batman-adv: bla: avoid NULL-ptr deref for claim via dropped interface Without rtnllock held, a hardif might be retrieved as primary interface of a meshif, but...

CVE-2026-35590: Heap-based Buffer Overflow

libvips is a fast image processing library with low memory needs. The EXIF decoder within libvips versions before and including 8.18.1 was not verifying the range of EXIF tag groups before passing data to libexif, leading to a possible null pointer dereference and crash. This has been patched in...

TencentOS Server 3: openssl (TSSA-2026:0644)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0644 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

CVE-2026-47276: NULL Pointer Dereference

In nanomq versions 0.24.11 and earlier, a NULL pointer dereference in propertiesparse allows an authenticated attacker to crash the NanoMQ broker by sending a POST request to /api/v4/mqtt/publish with userproperties as a JSON array instead of a JSON object. The crash occurs because strlen is call...

CVE-2026-47275: NULL Pointer Dereference

In nanomq versions 0.24.11 and earlier, a NULL pointer dereference in nnimqttv5msgdecodeconnect allows a malicious MQTT broker to crash any connecting NanoMQ MQTTv5 client including bridge mode with a single packet, causing remote denial of service via SIGSEGV. In nnimqttv5msgdecodeconnect...

CVE-2026-64190: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: team: fix NULL pointer dereference in teamxmit during mode change teamchangemode clears team-ops with memset before restoring safe dummy handlers via teamadjustops. A concurrent teamxmit running under RCU on another CPU can...

SUSE CVE-2026-53382

In the Linux kernel, the following vulnerability has been resolved: media: vidtv: fix NULL pointer dereference in vidtvmuxpushsi syzbot reported a general protection fault in vidtvpsitspsiwriteinto 1. vidtvmuxgetpidctx can return NULL, but vidtvmuxpushsi does not check for this before dereferenci...

SUSE CVE-2026-53383

In the Linux kernel, the following vulnerability has been resolved: ksmbd: reject non-VALID session in compound request branch smb2checkusersession takes a shortcut for any operation that is not the first in a COMPOUND request: it reuses work-sess the session bound by the first operation and...