GHSA-Q8H3-JV9V-57QX
Vulnerability from github – Published: 2026-04-14 23:31 – Updated: 2026-04-16 15:32
VLAI?
Summary
ImageMagick has has an off-by-one origin validation in allows out-of-bounds read in morphology processing
Details
An incorrect morphology would allow an out of bounds read of a single pixel.
==1200284==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x5100000002d0 at pc 0x59e28e60c27a bp 0x7fff047fd8e0 sp 0x7fff047fd8d0
READ of size 4 at 0x5100000002d0 thread T0
Severity ?
{
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],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-193"
],
"github_reviewed": true,
"github_reviewed_at": "2026-04-14T23:31:38Z",
"nvd_published_at": null,
"severity": "LOW"
},
"details": "An incorrect morphology would allow an out of bounds read of a single pixel.\n\n```\n==1200284==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x5100000002d0 at pc 0x59e28e60c27a bp 0x7fff047fd8e0 sp 0x7fff047fd8d0\nREAD of size 4 at 0x5100000002d0 thread T0\n```",
"id": "GHSA-q8h3-jv9v-57qx",
"modified": "2026-04-16T15:32:16Z",
"published": "2026-04-14T23:31:38Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-q8h3-jv9v-57qx"
},
{
"type": "PACKAGE",
"url": "https://github.com/ImageMagick/ImageMagick"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "ImageMagick has has an off-by-one origin validation in allows out-of-bounds read in morphology processing"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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