Astra Linux – Vulnerability in Chromium

The use of after free in libavif in Google Chrome before version 119.0.6045.199 allowed a remote attacker to potentially exploit heap corruption through a crafted avif file. Chromium security severity: High...

CVE-2026-53496: Uncaught Exception

ExifReader is a JavaScript Exif information parser. Prior to 4.40.1, ExifReader.load and the asynchronous file and URL loaders can pass attacker-supplied HEIC or AVIF data to the ISO-BMFF parser in src/image-header-iso-bmff.js, where findMetaBox and parseBox accept an eight-byte box header withou...

Astro: Remote code execution through AVIF image optimization

A vulnerability in libheif, used by the default Sharp image service in Astro, can lead to remote code execution when a malicious AVIF image is optimized. Projects are affected when an attacker can cause Astro to process an untrusted AVIF image. The fix was released in Astro 7.2.8, which requires...

Heap-based Buffer 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 Heap-based Buffer Overflow in the VipsForeignLoadHeif process. An attacker can execute arbitrary code by...

Next.js: Unauthenticated Remote Code Execution in Image Optimization API when AVIF files are used

A vulnerability in the underlying libheif library used by sharp which Next.js uses for image optimization can lead to remote code execution when AVIF files are optimized. Until a fix has propagated, optimization of AVIF files is disabled...

[SECURITY] Fedora 45 Update: libheif-1.23.3-2.fc45

libheif is an ISO/IEC 23008-12:2017 HEIF and AVIF AV1 Image File Format file format decoder and encoder...

CVE-2026-77365: Improper Neutralization of Input During Web Page Generation

The Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'a' abovefoldimages parameter in all versions up to, and including, 4.2.10 due to insufficient input sanitization and output...

Next.js Patches Critical AVIF and Windows Flaws Enabling Unauthenticated RCE

--- Credit: Hacktron Vercel has released security patches for two critical-severity vulnerabilities in the Next.js web framework, both of which allow unauthenticated remote code execution, one exploitable via specially crafted AVIF image files and the other through a path traversal flaw affecting...

CVE-2026-62289

A flaw was found in libheif, a HEIF and AVIF file format decoder and encoder. A remote attacker could exploit this vulnerability by providing a specially crafted HEIF or AVIF file containing a clean aperture box. This can lead to an integer underflow when processing image transformations, causing...

The vulnerability of the HEIF and AVIF file encoding/decoding library lies in its ability to trigger service interruptions when reading data beyond the permissible buffer size.

The vulnerability of the HEIF and AVIF file encoding/decoding library lies in reading data from buffers beyond their acceptable limits. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

The vulnerability of the HEIF and AVIF file encoding/decoding library lies in its ability to trigger service interruptions when reading data beyond the permissible buffer size.

The vulnerability of the HEIF and AVIF file encoding/decoding library lies in reading data from buffers beyond their acceptable limits. Exploiting this vulnerability can allow a malicious actor to cause service interruptions using a corrupted file...

The vulnerability of the HEIF and AVIF file encoding/decoding library lies in its ability to trigger service interruptions when reading data beyond the permissible buffer size.

The vulnerability of the HEIF and AVIF file encoding/decoding library lies in reading data from buffers beyond their acceptable limits. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

The vulnerability of the Box_stts::get_sample_duration() function in the HEIF and AVIF file encoding/decoding library allows a perpetrator to trigger a service failure.

The vulnerability of the Boxstts::getsampleduration function in the HEIF and AVIF file encoding/decoding library lies in the execution of a loop with an unreachable exit condition. Exploiting this vulnerability could allow a malicious actor to cause service failures...

UBUNTU-CVE-2026-62291

libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted image sequence with a 2x2 primary plane and a 256x256 auxiliary alpha plane can cause attacker-controlled heap corruption during a normal decode and re-encode workflow. TrackVisual::decodenextimagesample...

CVE-2026-62289

libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted HEIF or AVIF file containing a clean aperture box can reduce an image dimension to zero and crash or corrupt tiling results when heifimagehandlegetimagetilinghandle, 1, &tiling is called...

EUVD-2026-62190

libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted image sequence with a 2x2 primary plane and a 256x256 auxiliary alpha plane can cause attacker-controlled heap corruption during a normal decode and re-encode workflow. TrackVisual::decodenextimagesample...

CVE-2026-62291 libheif: Heap out of bounds write in libheif uncompressed encoder when writing images with mismatched auxiliary alpha dimensions

libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted image sequence with a 2x2 primary plane and a 256x256 auxiliary alpha plane can cause attacker-controlled heap corruption during a normal decode and re-encode workflow. TrackVisual::decodenextimagesample...

EUVD-2026-62188

libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted HEIF or AVIF file containing a clean aperture box can reduce an image dimension to zero and crash or corrupt tiling results when heifimagehandlegetimagetilinghandle, 1, &tiling is called...

CVE-2026-62289: Integer Underflow (Wrap or Wraparound)

libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted HEIF or AVIF file containing a clean aperture box can reduce an image dimension to zero and crash or corrupt tiling results when heifimagehandlegetimagetilinghandle, 1, &tiling is called...

EUVD-2026-47710

libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.19.0 through 1.21.2 have a heap OOB read in ImageItemGrid::decodegridtile via irot-induced tile-coordinate underflow. Version 1.22.0 fixes the issue...