Rapid7 Analysis: KindaRails2Shell (CVE-2026-66066)

Overview On July 29, 2026, the Ruby on Rails project published a security advisory for CVE-2026-66066, an arbitrary file read in Active Storage applications that use the Vips image processor with untrusted uploads. The affected Active Storage ranges are = 8.0, = 8.1, 8.1.3.1. Vips is the default...

Files or Directories Accessible to External Parties

Overview Affected versions of this package are vulnerable to Files or Directories Accessible to External Parties through the Vips analyzer and Vips transformer in vips.rb. An attacker can read files from the server, including process environment variables, by uploading a crafted image and causing...

PT-2026-65864

Name of the Vulnerable Software and Affected Versions Ruby on Rails affected versions not specified Description An issue exists in applications using Active Storage with Vips that allows unauthenticated attackers to read server files by uploading crafted images. This could lead to the exposure of...

GHSA-F88M-G3JW-G9CJ sharp inherited vulnerabilities in libvips: CVE-2026-33327, CVE-2026-33328, CVE-2026-35590, CVE-2026-35591

Impact A number of vulnerabilities, two rated as "High" severity using CVSSv4, have been discovered and fixed in the upstream libvips dependency. Those processing untrusted input with versions of sharp prior to 0.35.0 are affected. Patches Using prebuilt binaries provided by sharp? Most people re...

Integer Overflow

Overview Affected versions of this package are vulnerable to Integer Overflow leading to a heap buffer overflow in the bundled libvips VIPS loader VipsForeignLoadVips, which can miscompute image dimensions. An attacker can corrupt heap memory and crash the process, with a possibility of code...

Integer Overflow

Overview org.webjars.npm:sharp is a High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, GIF, AVIF and TIFF images Affected versions of this package are vulnerable to Integer Overflow leading to a heap buffer overflow in the bundled libvips VIPS loader...

Integer Overflow

Overview sharp is a High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, GIF, AVIF and TIFF images Affected versions of this package are vulnerable to Integer Overflow leading to a heap buffer overflow in the bundled libvips VIPS loader VipsForeignLoadVips, whi...

[SECURITY] Fedora 44 Update: vips-8.18.3-2.fc44

VIPS is an image processing library. It is good for very large images even larger than the amount of RAM in your machine, and for working with color. This package should be installed if you want to use a program compiled against VIPS...

Fedora 43 : vips (2026-3b2ddea116)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-3b2ddea116 advisory. - update to v8.18.3 - enable uhdr - fix several security issues Tenable has extracted the preceding description block directly from the Fedora...

Fedora 44 : vips (2026-b9f00ad1b7)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-b9f00ad1b7 advisory. - update to v8.18.3 - enable uhdr - fix several security issues Tenable has extracted the preceding description block directly from the Fedora...

CVE-2026-6491 libvips nip2 vips7compat.c im_minpos_vec heap-based overflow

A security vulnerability has been detected in libvips up to 8.18.2. The affected element is the function imminposvec of the file libvips/deprecated/vips7compat.c of the component nip2 Handler. Such manipulation of the argument n leads to heap-based buffer overflow. An attack has to be approached...

CVE-2026-6491

A security vulnerability has been detected in libvips up to 8.18.2. The affected element is the function imminposvec of the file libvips/deprecated/vips7compat.c of the component nip2 Handler. Such manipulation of the argument n leads to heap-based buffer overflow. An attack has to be approached...

📄 libvips 8.19.0 VIPS Image Extraction Crash / Auditor

This Python script performs a comprehensive security and stability audit of the vips image processing binary. It tests the extractarea function using extreme int32 and uint32 values as well as normal ranges to detect crashes, memory corruption, or buffer overflows. The audit automates setup,...

Linux Distros Unpatched Vulnerability : CVE-2026-3281

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was detected in libvips 8.19.0. This affects the function vipsbandrankbuild of the file libvips/conversion/bandrank.c. Performing a manipulation...

CVE-2026-3281

A flaw was found in libvips. A local attacker can exploit a heap-based buffer overflow vulnerability by manipulating the argument index in the vipsbandrankbuild function. This can lead to information disclosure, data modification, or denial of service...

Linux Distros Unpatched Vulnerability : CVE-2026-3283

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability has been found in libvips 8.19.0. This issue affects the function vipsextractbandbuild of the file libvips/conversion/extract.c. The manipulatio...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the vipsbandrankbuild function. An attacker can execute arbitrary code, cause a denial of service, or potentially escalate privileges by manipulating the index argument to trigger a heap-based buffer...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read via the vipsextractbandbuild function. An attacker can access sensitive information by supplying crafted arguments to trigger an out-of-bounds read. Remediation A fix was pushed into the master branch but not yet...

CVE-2026-3282

A flaw has been found in libvips 8.19.0. This vulnerability affects the function vipsunpremultiplybuild of the file libvips/conversion/unpremultiply.c. Executing a manipulation of the argument alphaband can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been...

DEBIAN-CVE-2026-3282

A flaw has been found in libvips 8.19.0. This vulnerability affects the function vipsunpremultiplybuild of the file libvips/conversion/unpremultiply.c. Executing a manipulation of the argument alphaband can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been...