PT-2026-66768

HCL iControl was affected by Improper Error Handling vulnerabilities. It involves Out of memory, null pointer exceptions, system call failure, database unavailable, network timeout, and hundreds of other common conditions can cause errors to be generated...

Qnap QuTS hero NULL Pointer Dereference (CVE-2025-62850)

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the...

CVE-2026-18064

An incomplete fix for CVE-2026-15352 in the NASA core Flight System cFS Health and Safety HS application leaves a separate NULL pointer dereference reachable in versions through 7.0.1. An attacker who can trigger the affected command under specific conditions could cause the HS application to...

CVE-2026-18064 NASA Core Flight System (cFS) Health & Safety (HS) Application NULL Pointer Dereference

An incomplete fix for CVE-2026-15352 in the NASA core Flight System cFS Health and Safety HS application leaves a separate NULL pointer dereference reachable in versions through 7.0.1. An attacker who can trigger the affected command under specific conditions could cause the HS application to...

CVE-2026-18064

CVE-2026-18064 affects NASA’s core Flight System (cFS) Health and Safety (HS) application. The issue is an incomplete fix for CVE-2026-15352, leaving a separate NULL pointer dereference exploitable in HS versions up to and including 7.0.1. A successful trigger of the affected command under specif...

CVE-2026-18064 NASA Core Flight System (cFS) Health & Safety (HS) Application NULL Pointer Dereference

An incomplete fix for CVE-2026-15352 in the NASA core Flight System cFS Health and Safety HS application leaves a separate NULL pointer dereference reachable in versions through 7.0.1. An attacker who can trigger the affected command under specific conditions could cause the HS application to...

RLSA-2026:47040 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: xfrm: Duplicate SPI Handling CVE-2025-39797 kernel: lib/buildid: use kernelread for sleepable context CVE-2026-23002 kernel: futex: Drop CLONETHREAD requirement for private default hash...

openjdk: OpenJDK: Enhance AWT ImagingLib (Oracle CPU 2026-07)

A flaw was found in OpenJDK. When the software processes certain images, a specific function fails to manage memory boundaries correctly. This can lead to the application attempting to access invalid memory or dereference a null pointer, which may cause the application to unexpectedly terminate...

SUSE CVE-2026-62432

The EVTCHNOPexpandarray hypercall checks for whether FIFO event channels are enabled, but without holding the correct lock. It can race with EVTCHNOPreset, resulting in dereferencing a NULL pointer...

io.netty/netty-codec-http: Netty: Security control bypass allows unauthorized requests via null origin header

A flaw was found in Netty, a network application framework. A remote attacker can bypass security controls in the CorsHandler component by sending a specially crafted request with a null origin header. This bypasses the intended access restrictions, allowing unauthorized requests to reach the...

CVE-2026-64258

A flaw was found in the fuse-uring component of the Linux kernel. When a copy operation to the userspace ring buffer fails, a request can be terminated improperly, leading to a NULL pointer dereference. This vulnerability could allow a local attacker to cause a system crash, resulting in a Denial...

io.netty/netty-codec-http: Netty: Security control bypass allows unauthorized requests via null origin header

A flaw was found in Netty, a network application framework. A remote attacker can bypass security controls in the CorsHandler component by sending a specially crafted request with a null origin header. This bypasses the intended access restrictions, allowing unauthorized requests to reach the...

CVE-2026-64489

A flaw was found in the ALSA Advanced Linux Sound Architecture ymfpci driver in the Linux kernel. This vulnerability occurs because the 'sndctlnew1' function, which allocates memory, may return a null value if memory allocation fails. The driver then attempts to use this null value without proper...

CVE-2026-64416

A flaw was found in the Linux kernel's memory management subsystem, specifically within the swap cgroup functionality. When a system is configured without swap, a corrupted page table entry PTE can lead to a null pointer dereference during process exit. This vulnerability allows a local attacker ...

UBUNTU-CVE-2026-58161

Apache Traffic Server can crash from null dereferences and dangling references in TLS and SNI handling. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fi...

PT-2026-66616

An incomplete fix for CVE-2026-15352 in the NASA core Flight System cFS Health and Safety HS application leaves a separate NULL pointer dereference reachable in versions through 7.0.1. An attacker who can trigger the affected command under specific conditions could cause the HS application to...

openssh: Heap out-of-bounds read in Red Hat Enterprise Linux versions of OpenSSH GSSAPI indicator cleanup due to missing NULL sentinel termination

A flaw was found in OpenSSH. This vulnerability, a heap out-of-bounds read, occurs during the cleanup of GSSAPI Generic Security Service Application Programming Interface indicators when a trailing NULL termination is missing in the auth-indicators array. A remote attacker, under specific...

CVE-2026-64484

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture es1938 sound driver. This vulnerability arises when a memory allocation failure causes the sndctlnew1 function to return a null value. The sndes1938mixer function then attempts to use this null value without proper...

CVE-2026-64480

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA ice1712 driver. This vulnerability occurs because the sndctlnew1 function, which allocates memory, can return a null value upon failure, but the driver does not properly check for this. An attacker could potentially...

CVE-2026-64560

CVE-2026-64560 documents a Linux kernel issue in posix-cpu-timers that can cause a Use-After-Free when a timer is deleted during a non-leader exec() race. The vulnerability arises as sys_timer_delete() may observe an old leader while a leader change occurs, leading to a freed posix timer object b...