PYSEC-2026-3143 TensorFlow has Null Pointer Error in LookupTableImportV2

Impact The function tf.rawops.LookupTableImportV2 cannot handle scalars in the values parameter and gives an NPE. python import tensorflow as tf v = tf.Variable1 @tf.functionjitcompile=True def test: func = tf.rawops.LookupTableImportV2 para='tablehandle': v.handle,'keys': 62.98910140991211,...

PYSEC-2026-3301 TensorFlow has Null Pointer Error in LookupTableImportV2

Impact The function tf.rawops.LookupTableImportV2 cannot handle scalars in the values parameter and gives an NPE. python import tensorflow as tf v = tf.Variable1 @tf.functionjitcompile=True def test: func = tf.rawops.LookupTableImportV2 para='tablehandle': v.handle,'keys': 62.98910140991211,...

PYSEC-2026-3287 TensorFlow has null dereference on ParallelConcat with XLA

Impact When running with XLA, tf.rawops.ParallelConcat segfaults with a nullptr dereference when given a parameter shape with rank that is not greater than zero. python import tensorflow as tf func = tf.rawops.ParallelConcat para = 'shape': 0, 'values': 1 @tf.functionjitcompile=True def test: y =...

kernel: futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock

A flaw was found in the Linux kernel's futex Fast Userspace Mutex requeue mechanism. When a non-top waiter attempts to requeue a Priority Inheritance PI futex it already owns, a NULL pointer dereference can occur. This issue, specifically within the removewaiter function during a self-deadlock...

kernel: net: bridge: use a stable FDB dst snapshot in RCU readers

A flaw was found in the Linux kernel. Inconsistent handling of local Forwarding Database FDB entries in the bridge networking component's RCU Read-Copy-Update readers can lead to a null-pointer dereference. A local attacker could exploit this by triggering a concurrent update to an FDB entry,...

OPENSUSE-SU-2026:21346-1 Security update for libredwg

This update for libredwg fixes the following issues: Changes in libredwg: - Update to snapshot 0.14.8413 fix dwgnextentity NULL pointer dereference CVE-2026-15184, boo1271170 Fix dwgbmp thumbnail overflow checks CVE-2026-15181, boo1271169 Resolve NULL pointer dereference SEGV in matchBLOCKHEADER...

kernel: futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock

A flaw was found in the Linux kernel's futex Fast Userspace Mutex requeue mechanism. When a non-top waiter attempts to requeue a Priority Inheritance PI futex it already owns, a NULL pointer dereference can occur. This issue, specifically within the removewaiter function during a self-deadlock...

openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing

A flaw was found in OpenSSL. A remote attacker could exploit this vulnerability by sending a specially crafted Cryptographic Message Syntax CMS EnvelopedData message. During the processing of a KeyTransportRecipientInfo with RSA-OAEP encryption, the system attempts to access an optional parameter...

Moderate: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerabilit...

openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing

A flaw was found in OpenSSL. A remote attacker could exploit this vulnerability by sending a specially crafted Cryptographic Message Syntax CMS EnvelopedData message. During the processing of a KeyTransportRecipientInfo with RSA-OAEP encryption, the system attempts to access an optional parameter...

Prototype Pollution

apidevtools json-schema-ref-parser is vulnerable to Prototype Pollution. The vulnerability is due to improper validation of property names in the Refs.set and Pointer.set functions, where attacker-controlled input can modify object prototype attributes, allowing attackers to manipulate applicatio...

openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing

A flaw was found in OpenSSL. A remote attacker could exploit this vulnerability by sending a specially crafted Cryptographic Message Syntax CMS EnvelopedData message. During the processing of a KeyTransportRecipientInfo with RSA-OAEP encryption, the system attempts to access an optional parameter...

Moderate: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

The vulnerability of the tee_shm_register_user_buf() function in the drivers/tee/tee_shm.c module of the Linux kernel’s trusted execution environment allows a attacker to cause a service failure.

The vulnerability of the teeshmregisteruserbuf function in the drivers/tee/teeshm.c module of the Linux kernel’s trusted execution environment is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the `tap_get_user()` function in the `drivers/net/tap.c` file of the Linux kernel’s network device driver module allows an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the tapgetuser function in the drivers/net/tap.c file of the Linux kernel network device driver is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected informati...

The vulnerability of the `virtio_gpu_get_caps_ioctl()` function in the `drivers/gpu/drm/virtio/virtgpu_ioctl.c` driver of the Direct Rendering Infrastructure (DRI) kernel of the Linux operating system allows a malicious actor to cause a service failure.

The vulnerability of the virtiogpugetcapsioctl function in the drivers/gpu/drm/virtio/virtgpuioctl.c driver of the Direct Rendering Infrastructure DRI kernel of the Linux operating system is related to the assignment of pointers L. Exploiting this vulnerability can allow an attacker to cause a...

The vulnerability of the gnutls_pkcs11_token_set_pin() function in the lib/pkcs11_write.c file of the GnuTLS cryptographic library allows a attacker to cause a service failure.

The vulnerability of the gnutlspkcs11tokensetpin function in the lib/pkcs11write.c file of the GnuTLS cryptographic library is related to a buffer out-of-bounds exception due to a pointer that has expired. Exploiting this vulnerability could allow an attacker to cause a service failure...

ROS-20260713-73-0038

The vulnerability of the libpng library relates to the passing of a pointer obtained from functions like pnggetPLTE, pnggettRNS, or pnggethIST back to the corresponding function for setting values for the same pair of structures pngstruct and pnginfo. This causes reading from the freed memory and...

ROS-20260713-73-0035

The vulnerability in Python-Relenv relates to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

ALSA-2026:38503 Moderate: openssl security update

OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength general-purpose cryptography library. Security Fixes: openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing...