PT-2026-64176

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A NULL pointer dereference occurs in the MMS Write Named Variable List handler. A network adjacent attacker can cause the server to crash by sending a WriteReque...

The vulnerability of the lpfc_sli4pci_mem_setup() function in the drivers/scsi/lpfc/lpfc_init.c file of the Linux operating system’s SCSI device driver module allows a hacker to cause a service failure.

The vulnerability of the lpfcsli4pcimemsetup function in the drivers/scsi/lpfc/lpfcinit.c file of the Linux SCSI device driver module is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a system failure...

TencentOS Server 2: freerdp (TSSA-2026:0751)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0751 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities...

The vulnerability of the `vfio_ap_queue_devremove()` function in the `drivers/s390/crypto/vfio_ap_drv.c` driver file of the S390 Linux operating system’s cryptography driver, which allows a hacker to cause a service failure.

The vulnerability of the vfioapqueuedevremove function in the drivers/s390/crypto/vfioapdrv.c file of the Linux S390 platform’s cryptography driver lies in the pointer manipulation involved. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the generic_hwtstamp_ioctl_lower() function in the net/core/dev_ioctl.c module, which supports network functions of the Linux kernel, allows a hacker to cause a service failure.

The vulnerability of the generichwtstampioctllower function in the net/core/devioctl.c module, which supports network functions in the Linux kernel, is related to the pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

capstone: Capstone: Denial of Service vulnerability via crafted input

A flaw was found in the Capstone disassembly framework. This vulnerability, a null pointer dereference, can be exploited by a remote attacker. By providing a specially crafted input containing a specific 4-byte sequence during the disassembly of 3DNow! opcodes, the attacker can cause any...

CVE-2026-13066

Improper handling of DBPointer objects during BSON serialization in MongoDB's server-side JavaScript engine can result in internal process memory contents being included in data returned to the client. This constitutes an unintended information disclosure affecting deployments that use server-sid...

Server-Side JavaScript DBPointer BSON Serialization Memory Disclosure

Improper handling of DBPointer objects during BSON serialization in MongoDB's server-side JavaScript engine can result in internal process memory contents being included in data returned to the client. This constitutes an unintended information disclosure affecting deployments that use server-sid...

CVE-2026-13066

CVE-2026-13066 affects MongoDB deployments that use server-side JavaScript. The root cause is improper handling of DBPointer objects during BSON serialization in the server’s JavaScript engine, which can cause internal process memory contents to be included in data returned to the client. The ava...

ALPINE-CVE-2026-55717

In NLnet Labs Unbound 1.10.0 up to and including 1.25.1, when 'serve-expired: yes' is set together with a 'response-ip: redirect' /'response-ip-data: CNAME ' rule or the RPZ 'rpz-cname-override' equivalent, a remote client who controls any delegated domain can crash the daemon. The...

CVE-2026-55717

In NLnet Labs Unbound 1.10.0 up to and including 1.25.1, when 'serve-expired: yes' is set together with a 'response-ip: redirect' /'response-ip-data: CNAME ' rule or the RPZ 'rpz-cname-override' equivalent, a remote client who controls any delegated domain can crash the daemon. The...

CVE-2026-55717

In NLnet Labs Unbound 1.10.0 up to and including 1.25.1, when 'serve-expired: yes' is set together with a 'response-ip: redirect' /'response-ip-data: CNAME ' rule or the RPZ 'rpz-cname-override' equivalent, a remote client who controls any delegated domain can crash the daemon. The...

CVE-2026-50046

In NLnet Labs Unbound 1.15.0 up to and including 1.25.1, the TLS server name used for DNS-over-TLS DoT forwarded queries is tied to a struct's 'servicedquery' lifetime but also referenced by another struct 'waitingtcp'. When the owning struct is jostled out of the mesh while the DoT TCP stream is...

ALPINE-CVE-2026-50046

In NLnet Labs Unbound 1.15.0 up to and including 1.25.1, the TLS server name used for DNS-over-TLS DoT forwarded queries is tied to a struct's 'servicedquery' lifetime but also referenced by another struct 'waitingtcp'. When the owning struct is jostled out of the mesh while the DoT TCP stream is...

unbound: Unbound: Denial of Service via crafted DNS responses with expired records

A flaw in Unbound allows a remote attacker controlling a delegated domain to trigger a NULL pointer dereference and crash the daemon. Exploitation occurs when serve-expired: yes and specific response-ip or RPZ rules are configured, resulting in a denial of service...

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...

CVE-2026-55717 'serve-expired-client-timeout' and 'response-ip' CNAME redirect could lead to a crash

In NLnet Labs Unbound 1.10.0 up to and including 1.25.1, when 'serve-expired: yes' is set together with a 'response-ip: redirect' /'response-ip-data: CNAME ' rule or the RPZ 'rpz-cname-override' equivalent, a remote client who controls any delegated domain can crash the daemon. The...

CVE-2026-55717

In NLnet Labs Unbound 1.10.0 up to and including 1.25.1, when 'serve-expired: yes' is set together with a 'response-ip: redirect' /'response-ip-data: CNAME ' rule or the RPZ 'rpz-cname-override' equivalent, a remote client who controls any delegated domain can crash the daemon. The...

EUVD-2026-47680

In NLnet Labs Unbound 1.10.0 up to and including 1.25.1, when 'serve-expired: yes' is set together with a 'response-ip: redirect' /'response-ip-data: CNAME ' rule or the RPZ 'rpz-cname-override' equivalent, a remote client who controls any delegated domain can crash the daemon. The...

CVE-2026-50046

In NLnet Labs Unbound 1.15.0 up to and including 1.25.1, the TLS server name used for DNS-over-TLS DoT forwarded queries is tied to a struct's 'servicedquery' lifetime but also referenced by another struct 'waitingtcp'. When the owning struct is jostled out of the mesh while the DoT TCP stream is...