ImageMagick: Heap overflow in pcd decoder leads to out of bounds read.

The pcd coder lacks proper boundary checking when processing Huffman-coded data. The decoder contains an function that has an incorrect initialization that could cause an out of bounds read. ==3900053==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x502000003c6c at pc 0x55601b9cc552 bp...

CVE-2026-26284

A flaw was found in ImageMagick, a free and open-source software used for editing and manipulating digital images. When processing Huffman-coded data from Photo CD PCD files, the image decoder contains an incorrect initialization that could lead to an out-of-bounds read. This vulnerability could...

[SECURITY] Fedora 42 Update: brotli-1.2.0-1.fc42

Brotli is a generic-purpose lossless compression algorithm that compresses da ta using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the be st currently available general-purpose compression methods. ...

[SECURITY] Fedora 43 Update: brotli-1.2.0-1.fc43

Brotli is a generic-purpose lossless compression algorithm that compresses da ta using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the be st currently available general-purpose compression methods. ...

Moderate: Red Hat Security Advisory: brotli security update

An update for brotli is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

brotli security update

An update is available for brotli. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Brotli is a generic-purpose lossless compression algorithm that compresses dat...

RLSA-2021:1702 Moderate: brotli security update

Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. It...

Fedora: Security Advisory for brotli (FEDORA-2020-c76a35b209)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 33 Update: brotli-1.0.9-3.fc33

Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. It...

Fedora: Security Advisory for brotli (FEDORA-2020-9336b65f82)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 31 Update: brotli-1.0.9-3.fc31

Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. It...

[SECURITY] Fedora 32 Update: brotli-1.0.9-3.fc32

Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. It...

ACD Systems Canvas Draw 4 Huff Table Out-of-bounds Write Code Execution Vulnerability

Summary An exploitable out-of-bounds write exists in the TIFF parsing functionality of Canvas Draw version 4.0.0. A specially crafted TIFF image processed via the application can lead to an out-of-bounds write, overwriting arbitrary data. An attacker can deliver a TIFF image to trigger this...