Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS due to improper timeout management during network read operations in the receive loop. An attacker can cause the application to become unresponsive or crash by sending specially crafted network packets. Details...

UBUNTU-CVE-2026-50648

Allocation of resources without limits or throttling in .NET Framework allows an unauthorized attacker to deny service over a network...

Security Bulletin: Vulnerability in bytes bundled with IBM Fusion, IBM Fusion HCI, and IBM Fusion Content-Aware Storage

Summary IBM Fusion, IBM Fusion HCI, and IBM Fusion Content-Aware Storage include the bytes library, which is affected by an integer overflow vulnerability. CVE-2026-25541 Vulnerability Details CVEID:CVE-2026-25541 DESCRIPTION: Bytes is a utility library for working with bytes. From version 1.2.1 ...

DEBIAN-CVE-2026-13221

Perl versions before 5.40.5-RC1, from 5.41.0 before 5.42.3-RC1, from 5.43.0 before 5.43.10 produce silently incorrect regular expression matches when an alternation of more than 65535 fixed string branches is compiled into a trie in Perlstudychunk. When such branches are combined into a trie, the...

PYSEC-2026-2606 LlamaIndex vulnerable to data loss through hash collisions in its DocugamiReader class

A vulnerability in the DocugamiReader class of the run-llama/llamaindex repository, up to but excluding version 0.12.41, involves the use of MD5 hashing to generate IDs for document chunks. This approach leads to hash collisions when structurally distinct chunks contain identical text, resulting ...

UBUNTU-CVE-2026-15551

Integer overflow or wraparound vulnerability in Samsung Open Source rlottie allows Overflow Buffers. This issue affects...

Use After Free

Overview Magick.NET-Q16-HDRI-OpenMP-arm64 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop. More information about specific builds see the official docs https://github.com/dlemstra/Magick.NET/tree/main/docs Affected versions of this...

BELL-CVE-2026-59890

Bulletin has no description...

BELL-CVE-2026-15308

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UBUNTU-CVE-2026-54423

In OpenStack Ironic before 37.0.1, an Ironic user with the ability to deploy nodes using the IPMI management interface can maliciously use the sendraw step to send arbitrary IPMI commands to a node, bypassing Ironic's access control...

UBUNTU-CVE-2026-14741

HTTP::Date versions before 6.08 for Perl allow CPU exhaustion via polynomial regex backtracking in parsedate. parsedate matches the date string against a chain of alternative regexes, and str2time delegates to it. Several of these patterns place unbounded quantifiers next to each other before a...

DEBIAN-CVE-2026-3886

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TencentOS Server 4: libssh2 (TSSA-2026:0572)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0572 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

UBUNTU-CVE-2026-49862

Unknown description...

UBUNTU-CVE-2026-58382

Unknown description...

UBUNTU-CVE-2026-45094

Unknown description...

UBUNTU-CVE-2026-45093

Unknown description...

UBUNTU-CVE-2026-14896

HashiCorp Nomad and Nomad Enterprise are vulnerable to a cross-namespace authorization bypass in the dynamic host volumes feature that may allow an operator holding the host volume delete permission in one namespace to delete a sticky volume claim belonging to a job in another namespace. This...

BELL-CVE-2026-55999

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UBUNTU-CVE-2026-58252

NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, an authenticated user could receive messages on denied subjects when a wildcard subscription overlapped with a configured wildcard deny rule but was not a subset...