CVE-2026-19888 NULL pointer dereference in SCRAM client-final-message parsing in PgBouncer

Missing validation of a mandatory attribute in the SCRAM client-final-message parser in PgBouncer through 1.25.2 allows an unauthenticated remote attacker to crash the process. A malformed message can make the parser report success while leaving a required value unset, which is then dereferenced ...

CVE-2026-19888

A NULL pointer dereference in PgBouncer (through version 1.25.2 ) allows an unauthenticated remote attacker to crash the process. The vulnerability exists because the SCRAM client-final-message parser fails to validate a mandatory attribute, allowing a malformed message to leave a required value ...

CVE-2026-19888 NULL pointer dereference in SCRAM client-final-message parsing in PgBouncer

Missing validation of a mandatory attribute in the SCRAM client-final-message parser in PgBouncer through 1.25.2 allows an unauthenticated remote attacker to crash the process. A malformed message can make the parser report success while leaving a required value unset, which is then dereferenced ...

CVE-2026-19888

Missing validation of a mandatory attribute in the SCRAM client-final-message parser in PgBouncer through 1.25.2 allows an unauthenticated remote attacker to crash the process. A malformed message can make the parser report success while leaving a required value unset, which is then dereferenced ...

CVE-2026-19888

Missing validation of a mandatory attribute in the SCRAM client-final-message parser in PgBouncer through 1.25.2 allows an unauthenticated remote attacker to crash the process. A malformed message can make the parser report success while leaving a required value unset, which is then dereferenced ...

Linux Kernel Security Vulnerabilities

The Linux kernel version 4.16 contains a security vulnerability. This vulnerability stems from improper lifecycle management of the f2fs module’s f2fsgckthread component. Competition conditions occur during re-mounting or shutdown processes, potentially leading to access to an empty sbi-gcthread...

Linux Kernel Security Vulnerabilities

Versions of the Linux kernel prior to 6.18.53 contain security vulnerabilities. This vulnerability stems from the serial8250register8250port function in drivers/tty/serial/8250/8250core.c, which does not perform a null pointer check when uart-port.dev is NULL. Subsequently, the hasacpicompanion...

pgbouncer: PgBouncer: Denial of Service via malformed SCRAM client-final-message

A flaw was found in PgBouncer. Missing validation of a mandatory attribute in the SCRAM client-final-message parser allows an unauthenticated remote attacker to crash the process. By sending a malformed message, the parser can report success while a required value remains unset, leading to a NULL...

CVE-2026-42801

NULL pointer dereference vulnerability in ASR Crane，Falcon on Linux asrrc module allows Pointer Manipulation. This vulnerability is associated with program file 3g.mod/lib/src/urrsir.c...

CVE-2026-57225

A flaw was found in Suricata, a network Intrusion Detection System. A NULL pointer dereference vulnerability exists when loading JSON or NDJSON datasets. This occurs because the system incorrectly assumes a configured valuekey will always resolve to a string. A trusted or untrusted dataset or rul...

CVE-2026-42801 Deference after null check in as_rrc

NULL pointer dereference vulnerability in ASR Crane，Falcon on Linux asrrc module allows Pointer Manipulation. This vulnerability is associated with program file 3g.mod/lib/src/urrsir.c...

EUVD-2026-85171

NULL pointer dereference vulnerability in ASR Crane，Falcon on Linux asrrc module allows Pointer Manipulation. This vulnerability is associated with program file 3g.mod/lib/src/urrsir.c...

CVE-2026-42801 Deference after null check in as_rrc

NULL pointer dereference vulnerability in ASR Crane，Falcon on Linux asrrc module allows Pointer Manipulation. This vulnerability is associated with program file 3g.mod/lib/src/urrsir.c...

CVE-2026-42801

A NULL pointer dereference vulnerability exists in the as_rrc module of ASR Crane, Falcon on Linux . The flaw is located in the program file 3g.mod/lib/src/urrsir.c and can lead to Pointer Manipulation . The vulnerability has a HIGH base severity score of 7.4. No specific exploit information or r...

CVE-2026-93588

A flaw was found in ImageMagick. When the PNM coder processes a specially crafted or sufficiently large image, it can reach a memory resource limit. The application fails to handle the memory allocation, leading to a null pointer dereference. This can result in a denial of service, causing the...

CVE-2026-93312

A flaw was found in Freedesktop Poppler. A remote attacker could exploit a null pointer dereference vulnerability in the JBIG2Stream::rewind function. This could lead to a denial of service DoS, making the application unavailable to legitimate users. Mitigation Since Poppler is a library used by...

SUSE CVE-2026-48521

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's ProdClusterManagerFactory::allocateConnPool dereferences transportsocketoptions while selecting an HTTP/3 connection pool without first checking whether the...

TencentOS Server 4: nodejs20 (TSSA-2026:1043)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:1043 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

TencentOS Server 3: haproxy (TSSA-2026:1062)

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-2026:1062 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

Linux Distros Unpatched Vulnerability : CVE-2026-91780

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A weakness has been identified in GNU Binutils 2.47. This impacts the function elflinkaddobjectsymbols of the file bfd/elflink.c. Executing a manipulation can...