GHSA-35RM-7J9C-2F7M async-tar PAX extension-header desync enables tar entry/content smuggling

Summary async-tar v0.6.0 mis-applies a buffered PAX size extension to an intermediary extension header a GNU longname L, a GNU longlink K, or a PAX x/g header instead of to the next file entry. POSIX requires a PAX extended-header record set to describe the next file entry, never an intervening...

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 protocol length headers in draft versions of the WebSocket protocol. An attacker can cause excessive memory consumption by sending a continuous sequence of byt...

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 HTTP header parser process. An attacker can cause excessive memory consumption by sending an HTTP request or response with an unbounded number of headers, leading to memory...

Use of Less Trusted Source

Overview hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to Use of Less Trusted Source through the getHeaders processing in the AWS API Gateway v1 EventV1Processor and the Lattice LatticeV2Processor. An attacker can cause a repeated header value t...

RLSA-2026:36639 Important: nginx:1.26 security, bug fix, and enhancement update

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fixes: nginx: NGINX: Arbitrary code execution or Denial of Service via heap-based buffer overflow with crafted HTTP/2 headers CVE-2026-42055 Bug Fixes...

nginx:1.26 security, bug fix, and enhancement update

An update is available for nginx, module.nginx. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list nginx is a web and proxy server supporting HTTP and other...

CVE-2025-3110

OpenVPN Access Server 2.7.2 through 3.1.0 accepts bare line-feed sequences inside HTTP header values, allowing remote attackers to perform HTTP request smuggling when deployed behind a reverse proxy...

CVE-2025-3110

CVE-2025-3110 affects OpenVPN Access Server 2.7.2 through 3.1.0, where the server accepts bare line-feed sequences inside HTTP header values, enabling HTTP request smuggling when deployed behind a reverse proxy. Red Hat’s advisory notes this flaw stems from unstandardized LF handling in HTTP head...

CVE-2026-59892 OpenTelemetry JavaScript: Denial of service in `JaegerPropagator` via unhandled exception on a malformed header

OpenTelemetry JavaScript is the OpenTelemetry JavaScript client. Prior to 2.9.0, @opentelemetry/propagator-jaeger decodes incoming uber-trace-id and uberctx- HTTP header values with decodeURIComponent without handling decode errors, allowing an unauthenticated remote attacker to send a malformed...

CVE-2026-59892 OpenTelemetry JavaScript: Denial of service in `JaegerPropagator` via unhandled exception on a malformed header

OpenTelemetry JavaScript is the OpenTelemetry JavaScript client. Prior to 2.9.0, @opentelemetry/propagator-jaeger decodes incoming uber-trace-id and uberctx- HTTP header values with decodeURIComponent without handling decode errors, allowing an unauthenticated remote attacker to send a malformed...

urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers

A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via ProxyManager.connectionfromurl.urlopen with assertsamehost=False, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitiv...

USN-8516-1 apache2 vulnerabilities

It was discovered that Apache HTTP Server's modldap module incorrectly handled memory when processing per-directory configurations. An attacker could use this issue to cause the server to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2026-29167 It was discovered...

USN-8516-1: Apache HTTP Server vulnerabilities

It was discovered that Apache HTTP Server's modldap module incorrectly handled memory when processing per-directory configurations. An attacker could use this issue to cause the server to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2026-29167 It was discovered...

WordPress GD Security Headers plugin <= 1.8 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by HaiND in WordPress Plugin GD Security Headers versions = 1.8...

Important: Red Hat Security Advisory: nginx:1.26 security, bug fix, and enhancement update

An update for the nginx:1.26 module is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

nginx: NGINX: Arbitrary code execution or Denial of Service via heap-based buffer overflow with crafted HTTP/2 headers

A flaw was found in NGINX. When NGINX is configured to proxy HTTP/2 traffic using the ngxhttpproxyv2module or ngxhttpgrpcmodule with specific settings, a remote, unauthenticated attacker can send specially crafted large headers. This can trigger a heap-based buffer overflow, leading to a restart ...

CVE-2026-46592

A flaw was found in the Apache Camel CXF SOAP component. A remote attacker can exploit this vulnerability by manipulating the operationName header in an unauthenticated HTTP request. This improper input validation allows the attacker to force the CxfProducer to invoke unintended SOAP operations o...

CVE-2026-49098

A flaw was found in the Apache Camel Kafka Component. A remote attacker can exploit an improper input validation vulnerability by manipulating specific Kafka headers, such as kafka.OVERRIDETOPIC, when an HTTP consumer bridges into a Kafka producer. This allows the attacker to redirect messages to...

ALSA-2026:36732 Moderate: python-urllib3 security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

ALSA-2026:36639 Important: nginx:1.26 security, bug fix, and enhancement update

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fixes: nginx: NGINX: Arbitrary code execution or Denial of Service via heap-based buffer overflow with crafted HTTP/2 headers CVE-2026-42055 Bug Fixes...