CVE-2026-23938

An authenticated administrator is able to crash Zabbix server or proxy by creating specifically crafted preprocessing/script item JavaScript scripts, leading to potential denial of service...

CVE-2026-23938

An authenticated administrator is able to crash Zabbix server or proxy by creating specifically crafted preprocessing/script item JavaScript scripts, leading to potential denial of service...

UBUNTU-CVE-2026-23938

An authenticated administrator is able to crash Zabbix server or proxy by creating specifically crafted preprocessing/script item JavaScript scripts, leading to potential denial of service...

CVE-2026-23938

Zabbix Server versions 6.0.x (prior to 6.0.47), 7.0.x (prior to 7.0.27), and 7.4.x (prior to 7.4.11) are vulnerable to a Denial of Service (DoS) attack. An authenticated administrator can crash the Zabbix server or proxy by creating specifically crafted JavaScript scripts within preprocessing or ...

CVE-2026-23938 Server DoS via JavaScript preprocessing or script items

An authenticated administrator is able to crash Zabbix server or proxy by creating specifically crafted preprocessing/script item JavaScript scripts, leading to potential denial of service...

EUVD-2026-60586

SiYuan before v3.7.4 contains a server-side request forgery SSRF vulnerability in the isPrivateIP function in kernel/util/net.go, used by SSRFSafeDialer to enforce SSRF protection in SafeMode. The function only checks for loopback, link-local unicast, private, and unspecified addresses and does n...

RHSA-2026:55862 Red Hat Security Advisory: haproxy security update

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SafeLine v9.4.0

SafeLine - Make your web apps secure 🏠 Website | 📖 Docs | 🔍 Live Demo | 🙋‍♂️ Discord | 中文版 👋 INTRODUCTION SafeLine is a self-hosted WAFWeb Application Firewall to protect your web apps from attacks and exploits. A web application firewall helps protect web apps by filtering and monitoring HTTP...

SUSE CVE-2026-53791

rsync daemon before 3.5.0 contains an IP address spoofing vulnerability that allows unauthenticated remote attackers to bypass IP-based access controls by sending a crafted PROXY protocol header with a forged source address. Attackers who can connect directly to the rsync daemon can inject a...

SUSE CVE-2026-74998

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, responses from the CSS Cascading Style Sheets proxy were not validated, which may result in information disclosure or XSS cross-site scripting via MIME sniffing...

AlmaLinux 10 : curl (ALSA-2026:55432)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:55432 advisory. curl: Information disclosure due to uncleared proxy authentication state CVE-2026-8927 Tenable has extracted the preceding description block directly from the...

CVE-2026-75485: Insertion of Sensitive Information into Log File

A flaw was found in the must-gather component of Red Hat Advanced Cluster Management for Kubernetes. The cluster Proxy object is dumped in raw form, bypassing the oc inspect redaction that would normally sanitize sensitive fields. This exposes proxy basic-auth credentials in the must-gather...

PT-2026-76920

SiYuan before v3.7.4 contains a server-side request forgery SSRF vulnerability in the isPrivateIP function in kernel/util/net.go, used by SSRFSafeDialer to enforce SSRF protection in SafeMode. The function only checks for loopback, link-local unicast, private, and unspecified addresses and does n...

Linux Distros Unpatched Vulnerability : CVE-2026-74998

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, responses from the CSS Cascading Style Sheets proxy were not validated, which may result in informati...

PT-2026-80351

Kite Kubernetes proxy path traversal allows authenticated users to bypass RBAC and read cluster-wide resources in github.com/zxh326/kite...

PT-2026-77156

Name of the Vulnerable Software and Affected Versions Red Hat Advanced Cluster Management for Kubernetes affected versions not specified Description A flaw in the must-gather component allows the cluster Proxy object to be dumped in raw form. This process bypasses the oc inspect redaction mechani...

ANT-2026-B324R0JY · syncthing/syncthing · auth_bypass

auth-bypass high Severity Claude critical · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Doyensec. ANT-2026-B324R0JY: stdiscosrv trusts proxy header for client identity...

nghttp2: nghttp2: HTTP Request/Response Smuggling and Response-Queue Poisoning via ambiguous HTTP/1.1 Upgrade requests

A flaw in nghttp2's nghttpx proxy allows a remote attacker to perform HTTP request smuggling and cross-client response-queue poisoning. This occurs because the proxy ambiguously forwards HTTP/1.1 Upgrade requests that contain a Content-Length header to reusable keep-alive backend connections...

DEBIAN-CVE-2026-59903

Netty is an asynchronous, event-driven network application framework. Prior to 4.1.137.Final and 4.2.17.Final, io.netty.handler.codec.http.cors.CorsHandler setVaryHeader replaces application Vary headers such as Authorization or Cookie with Origin, allowing a caching proxy or CDN to reuse...

CVE-2026-59903

Netty is an asynchronous, event-driven network application framework. Prior to 4.1.137.Final and 4.2.17.Final, io.netty.handler.codec.http.cors.CorsHandler setVaryHeader replaces application Vary headers such as Authorization or Cookie with Origin, allowing a caching proxy or CDN to reuse...