CVE-2026-53496

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...

EUVD-2026-77628

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...

CVE-2026-53496

ExifReader (npm package exifreader), a JavaScript Exif metadata parser, is vulnerable to denial of service via crafted HEIC/AVIF files in versions prior to 4.40.1 . The ISO-BMFF parser in src/image-header-iso-bmff.js accepts an 8-byte box header without verifying that required fields remain withi...

CVE-2026-53496 ExifReader HEIC/AVIF ISO-BMFF parser throws uncaught RangeError on truncated boxes

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...

CVE-2026-53496 ExifReader HEIC/AVIF ISO-BMFF parser throws uncaught RangeError on truncated boxes

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...

NPM: ExifReader HEIC/AVIF ISO-BMFF parser throws uncaught RangeError on truncated boxes

NPM: ExifReader HEIC/AVIF ISO-BMFF parser throws uncaught RangeError on truncated boxes vulnerability discovered by ? in WordPress Npm exifreader versions = 4.40.0...

@activeboxes/piece-image-helper (0.1.0), @activepieces/piece-image-helper (>=0.0.5, <=0.1.15) +24 more potentially affected by CVE-2026-53496 via exifreader (>=4.1.1, <=4.39.1)

exifreader NPM version =4.1.1, =0.0.5, =0.1.0, =1.18.1-dev.1638815480459, =1.0.2, =2.2.8, =2.1.11, =1.0.6, =0.5.0, =4.10.0, =1.0.0-beta.141, =1.0.0-beta.143 and more Source cves: CVE-2026-53496 Source advisory: SNYK:JS-EXIFREADER-18016336...

@activeboxes/piece-image-helper (0.1.0), @activepieces/piece-image-helper (>=0.0.5, <=0.1.15) +24 more potentially affected by CVE-2026-53496 via exifreader (>=4.1.1, <=4.39.1)

exifreader NPM version =4.1.1, =0.0.5, =0.1.0, =1.18.1-dev.1638815480459, =1.0.2, =2.2.8, =2.1.11, =1.0.6, =0.5.0, =4.10.0, =1.0.0-beta.141, =1.0.0-beta.143 and more Source cves: CVE-2026-53496 Source advisory: OSV:GHSA-G77H-45RF-HCX4...

CVE-2026-8813

This affects versions of the package exifreader before 4.39.0. A crafted image containing an ICC mluc tag can set an attacker-controlled record count together with a zero record size. During parsing, ExifReader repeatedly processes the same record and appends entries to an array without sufficien...

EUVD-2026-30838

ExifReader is vulnerable to denial of service via crafted ICC mluc tag...

@activeboxes/piece-image-helper (0.1.0), @activepieces/piece-image-helper (>=0.0.5, <=0.1.13) +65 more potentially affected by CVE-2026-8813 via exifreader (>=2.13.1, <=4.38.1)

exifreader NPM version =2.13.1, =0.0.5, =0.1.0, =1.8.0-dev.1617120897319, =1.0.2, =1.1.17, =1.0.6, =0.0.17, =4.10.0, =4.10.2 - @juhasztibi/browser-image-resizer 2.2.1 and more Source cves: CVE-2026-8813 Source advisory: OSV:GHSA-H64W-W9PR-82M4...

GHSA-H64W-W9PR-82M4 ExifReader is vulnerable to denial of service via crafted ICC `mluc` tag

Impact When parsing an image with an embedded ICC profile that contains a crafted multiLocalizedUnicodeType mluc tag, ExifReader can be made to allocate memory proportional to attacker-controlled fields in the tag rather than to the actual size of the input. Processing such an image causes...

@activeboxes/piece-image-helper (0.1.0), @activepieces/piece-image-helper (>=0.0.5, <=0.1.13) +17 more potentially affected by CVE-2026-8814 via exifreader (>=4.20.0, <=4.38.1)

exifreader NPM version =4.20.0, =0.0.5, =0.1.0, =1.0.2, =4.10.0, =1.0.0-beta.141, =0.0.8, =0.0.0-unstable.6844005670, =0.0.0-unstable.6844005670, =0.0.0-pre.1, =0.0.0-pre.2 and more Source cves: CVE-2026-8814 Source advisory: OSV:GHSA-RR89-W3H9-M66J...

ExifReader is vulnerable to denial of service via unbounded decompression of image metadata

Impact Versions of ExifReader from 4.20.0 through 4.38.1 do not bound the size of decompressed metadata blocks. When a caller invokes the asynchronous API e.g. ExifReader.loadfile or ExifReader.loadbuffer, async: true on an attacker-supplied image, a small compressed chunk in the file can expand ...

GHSA-RR89-W3H9-M66J ExifReader is vulnerable to denial of service via unbounded decompression of image metadata

Impact Versions of ExifReader from 4.20.0 through 4.38.1 do not bound the size of decompressed metadata blocks. When a caller invokes the asynchronous API e.g. ExifReader.loadfile or ExifReader.loadbuffer, async: true on an attacker-supplied image, a small compressed chunk in the file can expand ...

CVE-2026-8814

Versions of the package exifreader before 4.39.0 are vulnerable to Improper Handling of Highly Compressed Data Data Amplification due to decompressing PNG zTXt metadata without enforcing a built-in maximum decompressed output size. When asynchronous parsing is enabled, a crafted PNG file containi...

CVE-2026-8814

Versions of the package exifreader before 4.39.0 are vulnerable to Improper Handling of Highly Compressed Data Data Amplification due to decompressing PNG zTXt metadata without enforcing a built-in maximum decompressed output size. When asynchronous parsing is enabled, a crafted PNG file containi...

CVE-2026-8814

Versions of the package exifreader before 4.39.0 are vulnerable to Improper Handling of Highly Compressed Data Data Amplification due to decompressing PNG zTXt metadata without enforcing a built-in maximum decompressed output size. When asynchronous parsing is enabled, a crafted PNG file containi...

CVE-2026-8814

Versions of the package exifreader before 4.39.0 are vulnerable to Improper Handling of Highly Compressed Data Data Amplification due to decompressing PNG zTXt metadata without enforcing a built-in maximum decompressed output size. When asynchronous parsing is enabled, a crafted PNG file containi...

CVE-2026-8814

Versions of the package exifreader before 4.39.0 are vulnerable to Improper Handling of Highly Compressed Data Data Amplification due to decompressing PNG zTXt metadata without enforcing a built-in maximum decompressed output size. When asynchronous parsing is enabled, a crafted PNG file containi...