Linux Distros Unpatched Vulnerability : CVE-2025-63913

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in OpenSBI 1.3 allowing attackers to cause a denial of service via crafted request to the SBI function 2 or the 'Find and configure a...

Oracle Linux 10 : libXfont2 (ELSA-2026-47079)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-47079 advisory. 2.0.6-5.1 - CVE fix for: CVE-2026-56001, CVE-2026-56002, CVE-2026-56003 Resolves: https://redhat.atlassian.net/browse/RHEL-191882 Resolves:...

Oracle Solaris Critical Patch Update : jul2026_SRU11_3_36_36_0

The version of Solaris installed on the remote host is prior to 11.3.36.36.0. It is, therefore, affected by a vulnerability as referenced in the solaris11jul2026SRU11336360 advisory. - Vulnerability in the Oracle Solaris product of Oracle Systems component: Utility. Supported versions that are...

PT-2026-65736

Name of the Vulnerable Software and Affected Versions Apache Traffic Server versions 8.0.0 through 8.1.9 Apache Traffic Server versions 9.0.0 through 9.2.14 Apache Traffic Server versions 10.0.0 through 10.1.3 Description Apache Traffic Server drops the per-stream buffer cap during the dechunking...

SUSE SLES16 Security Update : nginx (SUSE-SU-2026:22943-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:22943-1 advisory. This update for nginx fixes the following issues - CVE-2026-40460: bypass of authorization and bypass of rate limiting when NGINX ...

SUSE SLES16: libopenssl-3-devel / libopenssl-3-fips-provider / etc (SUSE-SU-2026:22947-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:22947-1 advisory. This update for openssl-3 fixes the following issue: - HollowByte DoS via attacker-controlled memory allocation bsc1271712. Tenable has...

Fedora 43 : proftpd (2026-d314ce6051)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-d314ce6051 advisory. This update adds a new module, modprocfs, which is enabled by default. It addressses CVE-2026-35025 ACL bypass via /proc/self/root path prefix, by disallowin...

Oracle Linux 8 : compat-libtiff3 (ELSA-2026-47183)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-47183 advisory. 3.9.4-16 - fix CVE-2026-12912: heap-buffer-overflow in PixarLog ABGR decoding RHEL-189375 Tenable has extracted the preceding description block directly from t...

CDN Tsunami: Exploiting HTTP/3-HTTP/1.1 Conversion for DoS Attacks

Content Delivery Networks CDNs provide high availability, accelerate content delivery for their host websites, but are also vulnerable to different types of Denial-of-Service DoS attacks. Prior works have studied a variety of DoS attacks with HTTP/1.1 or HTTP/2 connections, but most of them are...

Fedora 43 : nginx / nginx-mod-brotli / nginx-mod-fancyindex / etc (2026-3b93aae2d6)

The remote Fedora 43 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-3b93aae2d6 advisory. nginx-mod-vts: - Rebuild for 1.30.4 nginx-mod-brotli: - Rebuild for 1.30.4 nginx-mod-fancyindex: - Rebuild for 1.30.4 nginx-mod-headers-more: -...

WordPress Advanced Shipment Tracking for WooCommerce plugin <= 3.9 - Authenticated (Shop Manager+) SQL Injection vulnerability

Authenticated Shop Manager+ SQL Injection vulnerability discovered by Nguyen Truong Roll in WordPress Plugin Advanced Shipment Tracking for WooCommerce versions = 3.9...

DEBIAN-CVE-2026-59942

Dompdf is an HTML to PDF converter for PHP. Versions 3.15 and prior are vulnerable to a Denial of Service DoS attack via resource exhaustion. An attacker can crash the PHP process by providing a specially crafted HTML document containing a single image with massive dimensions e.g., 30,000x30,000...

CVE-2026-59942

Dompdf is an HTML to PDF converter for PHP. Versions 3.15 and prior are vulnerable to a Denial of Service DoS attack via resource exhaustion. An attacker can crash the PHP process by providing a specially crafted HTML document containing a single image with massive dimensions e.g., 30,000x30,000...

CVE-2026-59943 Dompdf: Embedded SVG images can leak existence of files and directories within the filesystem

Dompdf is an HTML to PDF converter for PHP. In versions 3.15 and prior, if a malicious actor can supply unrestricted content for rendering by Dompdf they can utilize the SVG rendering functionality to leak filesystem information when rendering PDF files using image references within a data-URI...

EUVD-2026-50026

Dompdf is an HTML to PDF converter for PHP. In versions 3.15 and prior, aAn attacker who controls the HTML input can bypass this restriction by embedding a target file path inside an SVG image delivered through a data: URI, because dompdf processes the SVG twice and the second pass does not...

CVE-2026-56722 Dompdf: Local file read due to improper file path validation in SVG images encoded as data-URI

Dompdf is an HTML to PDF converter for PHP. In versions 3.15 and prior, aAn attacker who controls the HTML input can bypass this restriction by embedding a target file path inside an SVG image delivered through a data: URI, because dompdf processes the SVG twice and the second pass does not...

DEBIAN-CVE-2026-55554

Dompdf is an HTML to PDF converter for PHP. In versions 3.15 and prior, the validateLocalUri method enforces chroot boundaries with a strpos prefix check after normalizing paths with realpath . Because normalization strips the trailing directory separator from $chrootPath , the check only...

UBUNTU-CVE-2026-55555

Dompdf is an HTML to PDF converter for PHP. Versions 3.15 and prior are vulnerable to a File Existence Oracle attack through the manipulation of the CSS @font-face directive. By providing malicious HTML that references local files via the file:// protocol repeatedly, an attacker can trigger PHP...

cowlib: Cowlib: Denial of Service due to unbounded HPACK/QPACK prefixed-integer decoding

A flaw was found in cowlib, an HTTP parser. An unauthenticated remote attacker could exploit this vulnerability by sending specially crafted HTTP/2 or HTTP/3 frames containing oversized HPACK or QPACK prefixed integers. This unbounded decoding process leads to excessive memory allocation and...

EUVD-2026-49956

nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to version 0.3.2, newly-minted operator API key exposed in redirect URL Referer, history, proxy logs. This issue has been patched in version 0.3.2...