CVE-2026-28956-jxl-messages-surface

JPEG XL auto-decodes in the iOS Messages preview path A delivery-surface finding for CVE-2026-28956 AppleJPEGXL, plus the patch-diff attribution and a reliability reality-check on the public PoC. TL;DR — Conventional wisdom and our own prior measurement with EXR is that iOS Messages renders...

JXL_Infotainment_CVE-2025-63895

JXLInfotainmentCVE-2025-63895 CVE-2025-63895 Attack Name 📂 Additional Details Afftected product Affected Components Bluetooth Classic version 5.0 Bluetooth firmware stack LMP implementation Infotainment Bluetooth service Attack Vector An attacker within Bluetooth range can exploit this issue by...

JXL_Infotainment_CVE-2025-69515

CVE-2025-69515 Attack Name 📂 Additional Details Afftected product Affected Components GNSS Receiver Module / GPS Chipset Infotainment Navigation Module Location Services Framework Attack Vector The infotainment unit can be targeted by broadcasting spoofed GPS signals using an SDR device. Because...

MGASA-2026-0516 Updated mozjs140 package fixes a security vulnerability

Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc. CVE-2025-70103...

Updated mozjs140 package fixes a security vulnerability

Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc. CVE-2025-70103...

CVE-2026-52834

A flaw was found in jxl-grid, a pure Rust implementation of a JPEG XL decoder. On 32-bit platforms, decoding a specially crafted JPEG XL image can lead to an integer overflow in length calculations. This overflow can cause the allocation of a smaller buffer than required, enabling...

CVE-2026-52834

jxl-oxide is a pure Rust implementation of a JPEG XL decoder. Prior to jxl-grid 0.6.2, decoding a crafted JPEG XL image on a 32-bit platform can overflow length calculations in AlignedGrid::withalloctracker and related grid and subgrid arithmetic. A 65536 x 65536 frame can pass the frame-area lim...

CVE-2026-52834

jxl-oxide is a pure Rust implementation of a JPEG XL decoder. Prior to jxl-grid 0.6.2, decoding a crafted JPEG XL image on a 32-bit platform can overflow length calculations in AlignedGrid::withalloctracker and related grid and subgrid arithmetic. A 65536 x 65536 frame can pass the frame-area lim...

CVE-2026-52834 jxl-oxide: Out-of-bounds writes due to integer overflow in jxl-grid on 32-bit platforms

jxl-oxide is a pure Rust implementation of a JPEG XL decoder. Prior to jxl-grid 0.6.2, decoding a crafted JPEG XL image on a 32-bit platform can overflow length calculations in AlignedGrid::withalloctracker and related grid and subgrid arithmetic. A 65536 x 65536 frame can pass the frame-area lim...

CVE-2026-52834 jxl-oxide: Out-of-bounds writes due to integer overflow in jxl-grid on 32-bit platforms

jxl-oxide is a pure Rust implementation of a JPEG XL decoder. Prior to jxl-grid 0.6.2, decoding a crafted JPEG XL image on a 32-bit platform can overflow length calculations in AlignedGrid::withalloctracker and related grid and subgrid arithmetic. A 65536 x 65536 frame can pass the frame-area lim...

EUVD-2026-62513

jxl-oxide is a pure Rust implementation of a JPEG XL decoder. Prior to jxl-grid 0.6.2, decoding a crafted JPEG XL image on a 32-bit platform can overflow length calculations in AlignedGrid::withalloctracker and related grid and subgrid arithmetic. A 65536 x 65536 frame can pass the frame-area lim...

CVE-2026-52834 jxl-oxide: Out-of-bounds writes due to integer overflow in jxl-grid on 32-bit platforms

jxl-oxide is a pure Rust implementation of a JPEG XL decoder. Prior to jxl-grid 0.6.2, decoding a crafted JPEG XL image on a 32-bit platform can overflow length calculations in AlignedGrid::withalloctracker and related grid and subgrid arithmetic. A 65536 x 65536 frame can pass the frame-area lim...

CVE-2026-52834

The Rust crate jxl-grid (versions 0.1.1–0.5.3) computes width * height unchecked in AlignedGrid::with_alloc_tracker, which overflows usize on 32-bit targets, allocating undersized backing buffers. A crafted JPEG XL image decoded via render_frame() triggers out-of-bounds writes through mutable sub...

CVE-2026-52834

jxl-oxide is a pure Rust implementation of a JPEG XL decoder. Prior to jxl-grid 0.6.2, decoding a crafted JPEG XL image on a 32-bit platform can overflow length calculations in AlignedGrid::withalloctracker and related grid and subgrid arithmetic. A 65536 x 65536 frame can pass the frame-area lim...

CVE-2026-52834: Heap-based Buffer Overflow

jxl-oxide is a pure Rust implementation of a JPEG XL decoder. Prior to jxl-grid 0.6.2, decoding a crafted JPEG XL image on a 32-bit platform can overflow length calculations in AlignedGrid::withalloctracker and related grid and subgrid arithmetic. A 65536 x 65536 frame can pass the frame-area lim...

Unity Linux 20.1070e Security Update: GraphicsMagick (UTSA-2026-099497)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099497 advisory. ReadJXLImage in JXL in GraphicsMagick before 1.3.46 lacks image dimension resource limits. Tenable has extracted the preceding description block directly from the...

Unity Linux 20.1070e Security Update: GraphicsMagick (UTSA-2026-099451)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099451 advisory. GraphicsMagick before 8e56520 has a heap-based buffer over-read in ReadJXLImage in coders/jxl.c, related to an ImportViewPixelArea call. Tenable has extracted the...

PT-2026-76041

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below 7.1.2-19, the JXL encoder has an heap write overflow when a user specifies that the image should be encoded as 16 bit floats. This issue has been fixed in version 7.1.2-19...

libjxl:djxl_fuzzer: Use-of-uninitialized-value in jxl::N_SSE2::StrengthEvalLut::operator

Project: https://github.com/libjxl/libjxl.git Detailed Report: https://oss-fuzz.com/testcase?key=4849115662712832 Project: libjxl Fuzzing Engine: libFuzzer Fuzz Target: djxlfuzzer Job Type: libfuzzermsanlibjxl Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

Fedora 43 : python-pillow-jxl-plugin (2026-75b3256794)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-75b3256794 advisory. Update to 1.3.7, and update PyO3 to 0.29, with fixes for RUSTSEC-2026-0176 and RUSTSEC-2026-0177. Tenable has extracted the preceding description block...