Astra Linux – Vulnerability in Tomcat9

There is a vulnerability in Apache Tomcat related to uncontrolled resource consumption, especially when an HTTP/2 client does not acknowledge the initial settings frame that reduces the maximum number of concurrent streams allowed. This issue affects Apache Tomcat versions as follows: from...

Astra Linux – Vulnerability in dovecot

The Sieve engine in Dovecot before 2.3.15 allowed uncontrolled resource consumption, as demonstrated by a situation involving a complex regular expression for the regex extension...

Astra Linux – Vulnerability in ruby-addressable

Addressable is an alternative implementation to the URI implementation that is part of Ruby’s standard library. A vulnerability related to uncontrolled resource consumption exists in versions 2.3.0 through 2.7.0. In the URI template implementation provided by Addressable, a maliciously crafted...

SUSE-SU-2026:4145-1 Security update for python-sqlparse

This update for python-sqlparse fixes the following issue: - CVE-2026-84305: Reindentation of tuple lists causes near-cap quadratic CPU consumption bsc1278097...

CVE-2026-90668

A flaw was found in UnrealIRCd. The webserver component does not properly limit the number of HTTP request headers. A remote attacker can exploit this vulnerability by sending an HTTP request with an excessive number of headers, leading to memory consumption and an unresponsive server. This can...

tornado: Tornado: Denial of Service via uncontrolled gzip decompression memory consumption

A flaw was found in Tornado, a Python web framework and asynchronous networking library. Its gzip decompression routines process data in limited-size chunks but do not enforce an overall limit on the total accumulated decompressed data. This vulnerability allows a malicious server to consume...

tornado: Tornado: Denial of Service via uncontrolled gzip decompression memory consumption

A flaw was found in Tornado, a Python web framework and asynchronous networking library. Its gzip decompression routines process data in limited-size chunks but do not enforce an overall limit on the total accumulated decompressed data. This vulnerability allows a malicious server to consume...

CVE-2026-13287: Improper Restriction of XML External Entity Reference

IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 is vulnerable to an XML external entity injection XXE attack when processing XML data. A remote...

CVE-2026-50276: Allocation of Resources Without Limits or Throttling

dd-trace-rb is Datadog's client library for Ruby. Prior to 2.32.0, W3C baggage extraction does not enforce DDTRACEBAGGAGEMAXITEMS, which defaults to 64, or DDTRACEBAGGAGEMAXBYTES, which defaults to 8192, although those limits apply during baggage injection. A remote unauthenticated attacker can...

CVE-2026-12882: Inefficient Algorithmic Complexity

Mattermost versions 11.9.x = 11.9.0, 11.8.x = 11.8.4, 11.7.x = 11.7.7, 10.11.x = 10.11.22 fail to parse Markdown autolinks with unmatched trailing closing parentheses in linear time, which allows an authenticated user with permission to create posts to cause excessive server CPU consumption and...

ROS-20260914-73-0002

The vulnerability in github.com/moby/sys/user version up to 0.4.1 relates to uncontrolled resource consumption during analysis of specially created user or group databases. This allows attackers to cause excessive memory consumption, potentially leading to process termination due to out-of-memory...

CVE-2026-90927: Uncontrolled Resource Consumption

filebrowser through 2.63.23 fails to limit WebSocket message size in the /api/command handler before checking permissions, allowing authenticated users to buffer arbitrarily large messages. Attackers can send oversized WebSocket messages to exhaust server heap memory and cause denial of service...

CVE-2026-12759: Uncontrolled Resource Consumption

IBM Cloud Pak for Business Automation could allow an authenticated user to cause a denial of service due to uncontrolled resource consumption...

PT-2026-91713

IBM Business Automation Workflow containers and traditional is vulnerable to an XML external entity injection XXE attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources...

CVE-2026-53495: Uncontrolled Resource Consumption

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

CVE-2026-15814: Improper Handling of Highly Compressed Data (Data Amplification)

Mattermost versions 11.9.x = 11.9.0, 11.8.x = 11.8.4, 11.7.x = 11.7.7, 10.11.x = 10.11.22 fail to limit the amount of memory allocated when decoding uploaded image files which allows an authenticated user to cause excessive server memory consumption and potential denial of service via uploading a...

PT-2026-91434

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 for Linux, UNIX and Windows includes DB2 Connect Server could allow a remote authenticated attacker to cause a denial of service due to uncontrolled resource consumption...

CVE-2026-17463: Uncontrolled Resource Consumption

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 for Linux, UNIX and Windows includes DB2 Connect Server could allow a remote authenticated attacker to cause a denial of service due to uncontrolled resource consumption...

PT-2026-91719

Name of the Vulnerable Software and Affected Versions IBM MQ versions 9.1.0.0 through 9.1.0.37 LTS IBM MQ versions 9.2.0.0 through 9.2.0.43 LTS IBM MQ versions 9.3.0.0 through 9.3.0.41 LTS IBM MQ versions 9.3.0.0 through 9.3.5.1 CD IBM MQ versions 9.4.0.0 through 9.4.0.25 LTS IBM MQ versions...

CVE-2026-13285: Improper Restriction of XML External Entity Reference

IBM MQ is vulnerable to an XML external entity injection XXE attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources...