CVE-2026-64190 net: team: fix NULL pointer dereference in team_xmit during mode change

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...

EUVD-2026-46007

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-2026-35590

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...

Security update for 389-ds

This update for 389-ds fixes the following issues Update to version 2.7.0git212.9b0755edb. CVE-2026-11610: heap buffer overflow in sasliorecv via padded SASL UNBIND bsc1270695. CVE-2026-11611: content synchronization persistent search plugin can allow unbounded memory growth bsc1267975...

Security Bulletin: IBM InfoSphere Information Server is affected by multiple vulnerabilities in OpenSSL

Summary Multiple vulnerabilities in OpenSSL that is used by IBM InfoSphere Information Server were addressed. Vulnerability Details CVEID:CVE-2026-22796 DESCRIPTION: Issue summary: A type confusion vulnerability exists in the signature verification of signed PKCS7 data where an ASN1TYPE union...

CVE-2026-53392

A flaw was found in the Linux kernel's NFSv4 Network File System version 4 flexfiles component. This vulnerability occurs when the fflayoutalloclseg function processes a malformed flexfiles layout that specifies a zero filehandle version count. An attacker could exploit this by providing a...

CVE-2026-63762

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...

CLSA-2026-1784545904 Fix CVE(s): CVE-2026-55204

SECURITY UPDATE: NULL pointer dereference in the HPACK decoder leading to a worker crash denial of service - debian/patches/CVE-2026-55204.patch: add missing NULL check after hpackdhtdefrag in hpackdhtinsert when the HPACK dynamic table memory pool is exhausted - CVE-2026-55204...

CVE-2026-64048

A flaw was found in the Linux kernel's Server-Message-Block Direct SMC-D client. A remote attacker can exploit this vulnerability by sending a specially crafted SMC-Dv2 proposal with a Channel Identifier CHID of 0. This malicious proposal can cause a null pointer dereference in the kernel's SMC...

media: vidtv: fix NULL pointer dereference in vidtv_mux_push_si

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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-2026-47275: 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-2026-64187: 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...

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...

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-2026-63762: 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...

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-2026-64187: 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-2026-64192: 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...