Linux Distros Unpatched Vulnerability : CVE-2026-16221

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Impact: fast-uri versions from 2.3.1 through 4.1.0 including the 3.x line up to 3.1.3 and the 2.x line up to 2.4.2 do not treat a literal backslash character...

PT-2026-61610

Name of the Vulnerable Software and Affected Versions Apache Syncope versions 3.0.0-M0 through 3.0.16 Apache Syncope versions 4.0.0-M0 through 4.0.6 Apache Syncope versions 4.1.0-M0 through 4.1.1 Description Improper isolation or compartmentalization allows an administrator with entitlements for...

PT-2026-61604

Name of the Vulnerable Software and Affected Versions Apache Syncope versions 3.0.0-M0 through 3.0.16 Apache Syncope versions 4.0.0-M0 through 4.0.6 Apache Syncope versions 4.1.0-M0 through 4.1.1 Description Improper isolation or compartmentalization in the connector subsystem allows an...

Amazon Linux 2 : unbound, --advisory ALAS2UNBOUND-1.17-2026-008 (ALASUNBOUND-1.17-2026-008)

The version of unbound installed on the remote host is prior to 1.17.0-2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2UNBOUND-1.17-2026-008 advisory. NLnet Labs Unbound 1.19.1 up to and including version 1.25.0 has a vulnerability in the DNSSEC validator that...

Amazon Linux 2023 : tomcat10, tomcat10-admin-webapps, tomcat10-el-5.0-api (ALAS2023-2026-1946)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1946 advisory. Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in the number guess example for Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 throug...

TencentOS Server 3: postgresql:12 (TSSA-2026:0649)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0649 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

Medium: tomcat9

Issue Overview: Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in the number guess example for Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0...

Medium: tomcat

Issue Overview: Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in the number guess example for Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0...

Interpretation Conflict

Overview fast-uri is a Dependency-free RFC 3986 URI toolbox Affected versions of this package are vulnerable to Interpretation Conflict via literal backslash handling in parseWithStatus in index.js. An attacker can bypass host-based validation by supplying a URI such as...

CVE-2026-16221

Impact: fast-uri versions from 2.3.1 through 4.1.0 including the 3.x line up to 3.1.3 and the 2.x line up to 2.4.2 do not treat a literal backslash character U+005C as an authority delimiter. Node's native WHATWG URL parser, used by fetch, undici, and Node's http and https clients, normalizes the...

DEBIAN-CVE-2026-16221

Impact: fast-uri versions from 2.3.1 through 4.1.0 including the 3.x line up to 3.1.3 and the 2.x line up to 2.4.2 do not treat a literal backslash character U+005C as an authority delimiter. Node's native WHATWG URL parser, used by fetch, undici, and Node's http and https clients, normalizes the...

CVE-2026-16221

CVE-2026-16221 affects fast-uri versions 2.3.1–4.1.0 (including 3.x up to 3.1.3 and 2.x up to 2.4.2). The root cause is that a literal backslash (U+005C) is not treated as an authority delimiter, causing two URL parsers to extract different hosts from the same input. Node’s native WHATWG URL pars...

OESA-2026-3037 python-marshmallow security update

A lightweight library for converting complex datatypes to and from native Python datatypes. Security Fixes: Marshmallow is a lightweight library for converting complex objects to and from simple Python datatypes. In versions from 3.0.0rc1 to before 3.26.2 and from 4.0.0 to before 4.1.2,...

OESA-2026-2985 curl security update

cURL is a computer software project providing a library libcurl and command-line tool curl for transferring data using various protocols. Security Fixes: A vulnerability exists where a new transfer that uses STARTTLS to upgrade the connection might reuse an existing live connection even though th...

EUVD-2026-45404

A vulnerability was determined in zhayujie CowAgent up to 2.1.1. This affects the function WebFetch.execute of the file agent/tools/webfetch/webfetch.py. Executing a manipulation of the argument url can lead to server-side request forgery. The attack may be performed from remote. The exploit has...

PT-2026-61153

Name of the Vulnerable Software and Affected Versions fast-uri versions 2.3.1 through 4.1.0 Description The software fails to treat a literal backslash character U+005C as an authority delimiter. Because Node's native WHATWG URL parser normalizes backslashes to forward slashes for specific scheme...

CVE-2026-16194

A vulnerability was determined in zhayujie CowAgent up to 2.1.1. This affects the function WebFetch.execute of the file agent/tools/webfetch/webfetch.py. Executing a manipulation of the argument url can lead to server-side request forgery. The attack may be performed from remote. The exploit has...

CVE-2026-16194 zhayujie CowAgent web_fetch.py WebFetch.execute server-side request forgery

A vulnerability was determined in zhayujie CowAgent up to 2.1.1. This affects the function WebFetch.execute of the file agent/tools/webfetch/webfetch.py. Executing a manipulation of the argument url can lead to server-side request forgery. The attack may be performed from remote. The exploit has...

CVE-2026-16194

CVE-2026-16194 affects zhayujie CowAgent (up to 2.1.1). The issue is in WebFetch.execute (agent/tools/web_fetch/web_fetch.py): manipulating the url parameter can trigger a server-side request forgery. The attack is described as remote; a fix is available in version 2.1.2 (commit ea47f3097eed4f829...

CVE-2026-16194 zhayujie CowAgent web_fetch.py WebFetch.execute server-side request forgery

A vulnerability was determined in zhayujie CowAgent up to 2.1.1. This affects the function WebFetch.execute of the file agent/tools/webfetch/webfetch.py. Executing a manipulation of the argument url can lead to server-side request forgery. The attack may be performed from remote. The exploit has...