GHSA-782X-JH29-9MF7
Vulnerability from github – Published: 2026-02-24 15:45 – Updated: 2026-02-24 15:45
VLAI?
Summary
ImageMagick: MSL image stack index may fail to refresh, leading to leaked images
Details
Sometimes msl.c fails to update the stack index, so an image is stored in the wrong slot and never freed on error, causing leaks.
==841485==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 13512 byte(s) in 1 object(s) allocated from:
#0 0x7ff330759887 in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145
Severity ?
5.3 (Medium)
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],
"aliases": [
"CVE-2026-25988"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": true,
"github_reviewed_at": "2026-02-24T15:45:13Z",
"nvd_published_at": "2026-02-24T02:16:03Z",
"severity": "MODERATE"
},
"details": "Sometimes msl.c fails to update the stack index, so an image is stored in the wrong slot and never freed on error, causing leaks.\n\n```\n==841485==ERROR: LeakSanitizer: detected memory leaks\n\nDirect leak of 13512 byte(s) in 1 object(s) allocated from:\n #0 0x7ff330759887 in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145\n```",
"id": "GHSA-782x-jh29-9mf7",
"modified": "2026-02-24T15:45:13Z",
"published": "2026-02-24T15:45:13Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-782x-jh29-9mf7"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25988"
},
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/commit/4354fc1d554ec2e6314aed13536efa7bde9593d2"
},
{
"type": "PACKAGE",
"url": "https://github.com/ImageMagick/ImageMagick"
},
{
"type": "WEB",
"url": "https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "ImageMagick: MSL image stack index may fail to refresh, leading to leaked images"
}
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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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