PT-2026-109071

urllib3 is an HTTP client library for Python. From 1.10.3 until 2.8.0, the HTTPResponse.read chunked and HTTPResponse.stream methods can allocate unbounded memory because the streaming chunk parser buffers the chunk-size field until newline or EOF without a length bound. The trigger is that a...

PT-2026-109114

urllib3 is an HTTP client library for Python. From 1.10.3 until 2.8.0, the HTTPResponse.read chunked and HTTPResponse.stream methods can allocate unbounded memory because the streaming chunk parser buffers the chunk-size field until newline or EOF without a length bound. The trigger is that a...

CVE-2026-35189

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

PT-2026-109019

Issue summary: OpenSSL QUIC stack does not enforce connection level flow control for streams. Remote peers may send more bytes as long as they fit within the stream flow control limits. Impact summary: A malicious remote peer may exploit the lack of connection flow control for streams to make the...

CVE-2026-54873: Allocation of Resources Without Limits or Throttling

Issue summary: QUIC process may keep memory for QUIC packet buffer for much longer period than necessary. Impact summary: Remote peer can exploit this vulnerability by sending maliciously crafted packets, making the local QUIC stack to keep the memory for packet buffers allocated. The time for...

UBUNTU-CVE-2026-35189

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

CVE-2026-97507

A flaw was found in the Linux kernel's DM1105 media driver. A local user could cause a Denial of Service DoS through a kernel crash if Direct Memory Access DMA memory allocation fails during device initialization. Because the driver ignores the allocation return value, it proceeds to use a null...

Loki: Loki: Denial of Service via large limit queries

A flaw was found in Loki. A remote attacker can exploit this vulnerability by sending specially crafted queries with large limits, leading to excessive memory allocation. This can cause a Denial of Service DoS by impacting the availability of the Loki service...

CVE-2026-94398

A flaw was found in Elasticsearch. An authenticated remote attacker can exploit this vulnerability by submitting requests that trigger disproportionate memory allocation. This excessive resource consumption can lead to process termination and a Denial of Service DoS for the service. Mitigation...

Fedora 43 : mongo-c-driver (2026-b4c749cdd2)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-b4c749cdd2 advisory. libbson 1.30.11 Fixes - Fix length check in bsonnewfrombuffer. ---- libmongoc 1.30.11 Fixes - Fix allocation in Windows Secure Channel. - Fix error...

SUSE CVE-2026-88382

hiredis commit 29ea279 post-v1.5.0 contains an uncontrolled memory allocation vulnerability in its RESP aggregate parser...

EUVD-2026-87241

RabbitMQ is a messaging and streaming broker. From 4.1.0 until 4.3.3, 4.2.9, and 4.1.11, Stream Management Super-Stream Binding Keys Allocation Allows Low-Privilege Node Denial of Service. rabbitMQ 4.3.1 with rabbitmqstreammanagement enabled accepts PUT /api/stream/super-streams/vhost/name reques...

CVE-2026-67408

RabbitMQ versions 4.1.0 through 4.3.3 , 4.2.9 , and 4.1.11 are vulnerable to a Denial of Service (DoS) flaw in the Stream Management component. When rabbitmqstreammanagement is enabled, the PUT /api/stream/super-streams/{vhost}/{name} endpoint fails to perform a permission check before parsing th...

CVE-2026-67408 RabbitMQ: Stream Management Super-Stream Binding Keys Allocation Allows Low-Privilege Node Denial of Service

RabbitMQ is a messaging and streaming broker. From 4.1.0 until 4.3.3, 4.2.9, and 4.1.11, Stream Management Super-Stream Binding Keys Allocation Allows Low-Privilege Node Denial of Service. rabbitMQ 4.3.1 with rabbitmqstreammanagement enabled accepts PUT /api/stream/super-streams/vhost/name reques...

CVE-2026-77619

A flaw was found in Vector. The Logstash source component allocates memory based on a network-declared frame length without enforcing an upper limit. An unauthenticated remote attacker can exploit this vulnerability by sending a specially crafted frame that declares an excessively large payload...

Memory Allocation with Excessive Size Value

Overview org.apache.qpid:qpid-broker-plugins-amqp-0-8-protocol is an AMQP 0-8, 0-9 and 0-9-1 protocol broker plug-in. Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value due to improper handling of type size and count in the AMQP 0-8/0-9/0-9-1 decoder. ...

Allocation of Resources Without Limits or Throttling

Overview org.apache.qpid:qpid-broker-plugins-amqp-0-10-protocol is a maven plugin for AMQP 0-10 protocol broker. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via improper handling of type size and count in the AMQP 0-10 decoder. An...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by multiple vulnerabilities in soupsieve (CVE-2026-49476, CVE-2026-49477)

Summary Multiple vulnerabilities in the soupsieve CSS selector parsing library CVE-2026-49476, CVE-2026-49477 used by IBM InfoSphere Optim Archive Viewer have been addressed by upgrading the component to version 2.9.1 on Windows and version 2.9.2 on Linux. Vulnerability Details CVEID:CVE-2026-494...

DEBIAN-CVE-2026-97573

In the Linux kernel, the following vulnerability has been resolved: bnxten: Handle buffer allocation failure in bnxtrxringreset bnxtrxringreset frees the ring buffers and then reallocates them, ignoring the result. bnxtalloconerxring can fail in bnxtalloconetpainfodata, which returns -ENOMEM on t...

CVE-2026-97571

In the Linux kernel, the following vulnerability has been resolved: bnxten: Propagate TPA buffer allocation failures in bnxtqueuememalloc bnxtalloconetpainfodata returns -ENOMEM as soon as one allocation fails. This leaves the remaining rxr-rxtpa entries zeroed. bnxtqueuememalloc discards that...