postgresql: integer overflow can cause an undersized allocation and an out-of-bounds write

A flaw was found in PostgreSQL. An integer overflow in multiple server features allows an unprivileged database user to cause an undersized memory allocation that leads to an out-of-bounds write. This issue allows an attacker to execute arbitrary code as the operating system user running the...

wireshark: Improperly Controlled Sequential Memory Allocation in Wireshark

A flaw was found in the USB HID dissector in Wireshark. This issue occurs when malformed packets are decoded from a pcap file or the network, causing an excessive consumption of memory, resulting in a denial of service...

SUSE CVE-2026-45416

Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, SslClientHelloHandler.decode reads the 24-bit TLS handshake length and, when the ClientHello does not fit in the first record, eagerly allocates...

CVE-2026-46448

OpenStack Nova before 33.0.2 is affected: the server create API does not strip internal _nova-prefixed scheduler hints, causing instances to be created without proper Placement allocation. This can enable resource misallocation and, in worst cases, denial of service through compute-node resource ...

CVE-2026-46448

In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation...

CVE-2026-46448

In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation...

UBUNTU-CVE-2026-46448

In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation...

CVE-2026-46448

In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation...

Important: postgresql:16 security update

PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL: Operating system account hijack via symlink following in pgbasebackup and pgrewind CVE-2026-6475 postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite...

Important: postgresql:15 security update

PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL: Credential recovery via covert timing channel in MD5 password comparison CVE-2026-6478 postgresql: integer overflow can cause an undersized allocation and an out-of-bounds write...

PT-2026-60411

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to 7.1.4-1.1 Description An issue exists in the IPv4 implementation within the ip append data function. When the paged-allocation branch is executed, the alloclen and pagedlen variables are calculated incorrectly...

PT-2026-49828

Name of the Vulnerable Software and Affected Versions OpenStack Nova versions prior to 33.0.2 Description The server create API does not strip certain hint data, which results in the created instance having no Placement allocation. Recommendations Update to version 33.0.2...

CVE-2026-46448

In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation...

UBUNTU-CVE-2026-48853

Deserialization of Untrusted Data and Allocation of Resources Without Limits or Throttling vulnerabilities in elixir-grpc grpc allow unauthenticated attackers to crash the BEAM node via atom table exhaustion and, when a decoded term flows into a call site that invokes it, achieve remote code...

OpenTelemetry Core: Unbounded memory allocation in W3C Baggage propagation

Overview W3CBaggagePropagator.extract in @opentelemetry/core does not enforce size limits when parsing inbound baggage HTTP headers. The W3C Baggage specification recommends a maximum of 8,192 bytes and 180 entries; these limits were only enforced on the outbound inject path, not on the inbound...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the handling of HTTP/1 pipelined requests queue without a limit. An attacker can exhaust system memory by sending a large number of pipelined requests, potentially causing...

Security Bulletin: MongoDB Enterprised Advanced affected by: Allocation of Resources Without Limits or Throttling (CVE-2026-29181)

Summary There are vulnerabilities in go.opentelemetry.io/otel-v1.37.0, go.opentelemetry.io/otel-v1.38.0, go.opentelemetry.io/otel-v1.40.0 used in MongoDB Enterprised Advanced for IBM, involving CVE-2026-29181. The vulnerabilities have been addressed. Vulnerability Details CVEID:CVE-2026-29181...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the formatNumber function when the digitsInfo parameter is controlled by untrusted user input. An attacker can exhaust system resources and cause application unavailability by...

CVE-2026-6045

CVE-2026-6045 : In LibreOffice, importing EMF+ graphics can trigger a heap buffer overflow in the gradient brush import. The file’s gradient blend points are read to compute an allocation size, and an overflow can occur when multiplying that count, causing a small buffer to be filled as if it wer...

USN-8427-1 mesa vulnerability

It was discovered that Mesa did not properly validate memory allocation sizes in WebGPU under certain circumstances. An attacker could use this issue to cause Mesa to crash, resulting in a denial of service, or possibly execute arbitrary code...