Oracle Linux 9 : perl-HTTP-Daemon (ELSA-2026-36187)

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-36187 advisory. - Fix CVE-2026-8450: sendfile shell-magic injection via 2-arg open Tenable has extracted the preceding description block directly from the Oracle Linux securit...

RHEL 8 : perl-HTTP-Daemon (RHSA-2026:36188)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:36188 advisory. The perl-HTTP-Daemon package includes the HTTP::Daemon class, a subclass of IO::Socket::IP. Instances of the HTTP::Daemon class are HTTP/1.1 servers...

ALSA-2026:36187 Important: perl-HTTP-Daemon security update

The perl-HTTP-Daemon package includes the HTTP::Daemon class, a subclass of IO::Socket::IP. Instances of the HTTP::Daemon class are HTTP/1.1 servers that listen on a socket for incoming requests. Security Fixes: perl-HTTP-Daemon: HTTP::Daemon: Arbitrary code execution via OS command injection in...

RHEL 10 : nginx (RHSA-2026:36364)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:36364 advisory. nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security...

PT-2026-56197

Name of the Vulnerable Software and Affected Versions Django versions prior to 6.0.7 Django versions prior to 5.2.16 Description An issue exists where DomainNameValidator fails to prohibit newlines in domain names. While CharField strips newlines when used via a form field, other implementations...

RockyLinux 9 : nodejs:22 (RLSA-2026:35892)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:35892 advisory. ip-address: ip-address: Cross-site scripting via improper HTML escaping of untrusted input CVE-2026-42338 undici: undici: Denial of Service due to...

Important: perl-HTTP-Daemon security update

The perl-HTTP-Daemon package includes the HTTP::Daemon class, a subclass of IO::Socket::IP. Instances of the HTTP::Daemon class are HTTP/1.1 servers that listen on a socket for incoming requests. Security Fixes: perl-HTTP-Daemon: HTTP::Daemon: Arbitrary code execution via OS command injection in...

Important: firefox

Issue Overview: Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12. CVE-2026-12289 Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firef...

perl-HTTP-Daemon security update

6.12-6.1 - Fix CVE-2026-8450: sendfile shell-magic injection via 2-arg open - Resolves: RHEL-184829...

RHEL 9 : nginx (RHSA-2026:36331)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:36331 advisory. nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security...

Important: nginx 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...

ALSA-2026:36189 Important: perl-HTTP-Daemon security update

The perl-HTTP-Daemon package includes the HTTP::Daemon class, a subclass of IO::Socket::IP. Instances of the HTTP::Daemon class are HTTP/1.1 servers that listen on a socket for incoming requests. Security Fixes: perl-HTTP-Daemon: HTTP::Daemon: Arbitrary code execution via OS command injection in...

Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS : Python vulnerabilities (USN-8509-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8509-1 advisory. It was discovered that Python incorrectly normalized paths in the tarfile module. An attacker could possibly use this issue to...

Important: perl-HTTP-Daemon security update

The perl-HTTP-Daemon package includes the HTTP::Daemon class, a subclass of IO::Socket::IP. Instances of the HTTP::Daemon class are HTTP/1.1 servers that listen on a socket for incoming requests. Security Fixes: perl-HTTP-Daemon: HTTP::Daemon: Arbitrary code execution via OS command injection in...

AlmaLinux 8 : perl-HTTP-Daemon (ALSA-2026:36188)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:36188 advisory. perl-HTTP-Daemon: HTTP::Daemon: Arbitrary code execution via OS command injection in sendfile CVE-2026-8450 Tenable has extracted the preceding description block...

ALSA-2026:36188 Important: perl-HTTP-Daemon security update

The perl-HTTP-Daemon package includes the HTTP::Daemon class, a subclass of IO::Socket::IP. Instances of the HTTP::Daemon class are HTTP/1.1 servers that listen on a socket for incoming requests. Security Fixes: perl-HTTP-Daemon: HTTP::Daemon: Arbitrary code execution via OS command injection in...

ALSA-2026:36331 Important: nginx 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...

CVE-2026-11352

A flaw was found in curl and libcurl. A malicious HTTP/3 server can exploit an issue in the QUIC UDP receive function by continuously streaming empty UDP datagrams. This can lead to a remote denial of service DoS against a curl or libcurl client, as the helper function discards zero-length UDP...

Improper Handling of Case Sensitivity

Overview Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity via the handling of HTTP headers in authentication middlewares. An attacker can impersonate users or escalate privileges by injecting underscore-variant headers that bypass canonical header strippin...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM Cloud Pak for Applications, are affected by multiple vulnerabilities (CVE-2026-8646, CVE-2026-9320, CVE-2026-9071)

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM Cloud Pak for Applications, are affected by HTTP request smuggling and a denial of service. This affects IBM WebSphere Application Server Liberty with the servlet-3.0, servlet-3.1,...