CVE-2026-90990

Improper neutralization of newlines in filter values in the monitoring host and service list APIs in Checkmk 2.5.0p14 allows an authenticated user to inject additional Livestatus query headers, bypassing object visibility restrictions in count queries to infer information about hosts and services...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.22.15 packages and security update

Red Hat OpenShift Container Platform release 4.22.15 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.22. Red Hat Product Security has rated this update as having a...

[SECURITY] Fedora 45 Update: nv-codec-headers13.0-13.0.19.1-1.fc45

FFmpeg version of headers required to interface with Nvidias codec APIs...

PT-2026-96325

Name of the Vulnerable Software and Affected Versions Dancer2 versions prior to 2.2.0 Description The headers to array function fails to strip Carriage Return CR and Line Feed LF characters from response header names. While the routine removes these characters from header values, names containing...

CVE-2026-93711: Improper Neutralization of CRLF Sequences in HTTP Headers

Dancer2 versions before 2.2.0 for Perl do not strip CR and LF from response header names in headerstoarray. The routine removes CR and LF from each header value but not from the name. A name carrying them therefore reaches the PSGI server intact. A server that does not validate keys writes it to...

RHCOS 4 : OpenShift Container Platform 4.22.15 (RHSA-2026:68550)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:68550 advisory. - github.com/open-telemetry/opentelemetry-go: go.opentelemetry.io/otel/baggage: go.opentelemetry.io/otel/propagation: OpenTelemetry-Go: Deni...

CVE-2026-62987 Fabio - Incomplete fix for CVE-2025-48865: operator-configured trust headers (clientip/tls/requestid) still strippable via the Connection header

Fabio is an HTTPS and TCP router for deploying applications managed by consul. From 1.6.6 until 1.7.2, the CVE-2025-48865 fix in proxy/httpheaders.go uses protectHeaders for a hardcoded set of forwarded headers but omits the operator-configured ClientIPHeader, TLSHeader, and RequestID names. In...

CVE-2026-62987

Fabio (an HTTP/S and TCP router for Consul-managed applications) versions 1.6.6 through 1.7.2 contain an incomplete fix for CVE-2025-48865 . The protectHeaders logic in proxy/http_headers.go covers a hardcoded set of forwarded headers but omits operator-configured ClientIPHeader , TLSHeader , and...

Security Bulletin: IBM Optim 1.0.0, 1.1.0 and 1.2.0 impacted by an information disclosure vulnerability in follow-redirects

Summary follow-redirects is used by IBM Optim as part of its front-end user interface Optim UI to handle HTTP and HTTPS redirect chains in the browser. CVE-2026-40895 is an information disclosure vulnerability in follow-redirects prior to version 1.16.0, where custom authentication headers e.g.,...

tomcat-coyote: Apache Tomcat: HTTP/2 request headers not validated

Apache Tomcat did not validate HTTP/2 request headers, triggering unexpected application behavior, as applications may presume that header values exposed through the Servlet API would be valid...

CVE-2026-90860

Canva Mobile App for HarmonyOS prior to v1.15.1 failed to restrict HTTP headers returned to an external origin running in a privileged WebView . The underlying cause is an insufficient origin check on WebView responses, allowing a threat actor with control of the WebView to read a user's session ...

CVE-2026-90860

The Canva Mobile App for HarmonyOS before v1.15.1 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the WebView could access a user’s session...

PT-2026-96219

Name of the Vulnerable Software and Affected Versions Warpgate versions prior to 0.25.6 Description The copy server request function in warpgate-protocol-http/src/proxy.rs forwards a client-supplied x-warpgate-username header before the inject own headers function appends the authenticated...

Linux Distros Unpatched Vulnerability : CVE-2026-93572

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in Netty's RedisArrayAggregator component. A remote attacker can exploit this vulnerability by sending specially crafted nested Redis RESP arra...

Oracle Linux 10 : tomcat (ELSA-2026-69259)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-69259 advisory. - Resolves: RHEL-192817 tomcat: HTTP/2 request headers not validated CVE-2026-41293 - Resolves: RHEL-192648 tomcat: Improper Input Validation...

SUSE CVE-2026-93572

A flaw was found in Netty's RedisArrayAggregator component. A remote attacker can exploit this vulnerability by sending specially crafted nested Redis RESP array headers. This can cause the RedisArrayAggregator to eagerly preallocate a large amount of heap memory, leading to heap memory exhaustio...

Cross-site Scripting (XSS)

Semantic MediaWiki is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to improper sanitization of user-controlled mainlabel content when headers=plain, which allows an attacker to inject executable HTML into table headers and execute malicious scripts in a victim's browser...

SUSE CVE-2026-86863

pgAdmin 4's Webserver authentication source is intended to accept an identity asserted by the web server or reverse proxy in front of pgAdmin, delivered through the WSGI/CGI environment. WebserverAuthentication.getuser read config.WEBSERVERREMOTEUSER from request.environ and, when that returned...

CLEANSTART-2026-LW37073 There is no restriction on the amount of attachment headers that a message can contain when being deserialized by Apache CXF, which can lead to uncontrolled resource consumption or a denial of serv...

Security vulnerability affects the wso2am package. There is no restriction on the amount of attachment headers that a message can contain when being deserialized by Apache CXF, which can lead to uncontrolled resource consumption or a denial of service attack...

EUVD-2026-83386

A flaw was found in Netty's HTTP/1 decoder. Incomplete validation of malformed Transfer-Encoding headers allows a remote attacker to perform HTTP request smuggling. By sending specially crafted HTTP requests, an attacker can inject arbitrary HTTP requests, potentially bypassing security controls ...