UnratedFix available
ImageMagick: Fix of 5 CVEs
Type: advisorySources: OSV
- CVE-2026-56361: out-of-bounds access in AcquireKernelBuiltIn() when a user kernel offset equals the kernel width or height - CVE-2026-56367: heap overflow from an unchecked rows*channels multiplication in the PSD RLE size reader - CVE-2026-56368: memory leak of the quantum info buffer in the raw pixel writers (bgr, cmyk, gray, rgb, ycbcr) on output blob reopen failure - CVE-2026-56370: out-of-bounds write in ConnectedComponentsImage() via crafted connected-components:keep and :remove index ranges - CVE-2026-56378: out-of-bounds read in the PCD Huffman decoder from an unbounded output pointer
- Products
- ImageMagick, ImageMagick-c++, ImageMagick-c++-devel, ImageMagick-devel, ImageMagick-doc, ImageMagick-perl
- Affected versions
- Not specified
- Fixed versions
- 6.9.10.68-7.0.3.el7_9.tuxcare.els20
- CVEs
- CVE-2026-56361, CVE-2026-56367, CVE-2026-56368, CVE-2026-56370, CVE-2026-56378
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:28 UTC · Revision 1
Source evidence
- CVE-2026-56361: out-of-bounds access in AcquireKernelBuiltIn() when a user kernel offset equals the kernel width or height - CVE-2026-56367: heap overflow from an unchecked rows*channels multiplication in the PSD RLE size reader - CVE-2026-56368: memory leak of the quantum info buffer in the raw pixel writers (bgr, cmyk, gray, rgb, ycbcr) on output blob reopen failure - CVE-2026-56370: out-of-bounds write in ConnectedComponentsImage() via crafted connected-components:keep and :remove index ranges - CVE-2026-56378: out-of-bounds read in the PCD Huffman decoder from an unbounded output pointer
osv:CLSA-2026-1784032647
ImageMagick
Fixed versions: 6.9.10.68-7.0.3.el7_9.tuxcare.els20
ImageMagick-c++
Fixed versions: 6.9.10.68-7.0.3.el7_9.tuxcare.els20
ImageMagick-c++-devel
Fixed versions: 6.9.10.68-7.0.3.el7_9.tuxcare.els20
ImageMagick-devel
Fixed versions: 6.9.10.68-7.0.3.el7_9.tuxcare.els20
ImageMagick-doc
Fixed versions: 6.9.10.68-7.0.3.el7_9.tuxcare.els20
ImageMagick-perl
Fixed versions: 6.9.10.68-7.0.3.el7_9.tuxcare.els20
Complete source record
{
"id": "87307a901b6f149f4eee243f321499295452f53dcc77d24904dc360cbacefcf3",
"url": "https://osv.dev/vulnerability/CLSA-2026-1784032647",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ImageMagick: Fix of 5 CVEs",
"summary": "- CVE-2026-56361: out-of-bounds access in AcquireKernelBuiltIn() when a user kernel offset equals the kernel width or height - CVE-2026-56367: heap overflow from an unchecked rows*channels multiplication in the PSD RLE size reader - CVE-2026-56368: memory leak of the quantum info buffer in the raw pixel writers (bgr, cmyk, gray, rgb, ycbcr) on output blob reopen failure - CVE-2026-56370: out-of-bounds write in ConnectedComponentsImage() via crafted connected-components:keep and :remove index ranges - CVE-2026-56378: out-of-bounds read in the PCD Huffman decoder from an unbounded output pointer",
"evidence": "osv:CLSA-2026-1784032647",
"products": [
{
"name": {
"value": "ImageMagick",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "6.9.10.68-7.0.3.el7_9.tuxcare.els20",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ImageMagick-c++",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "6.9.10.68-7.0.3.el7_9.tuxcare.els20",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ImageMagick-c++-devel",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "6.9.10.68-7.0.3.el7_9.tuxcare.els20",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ImageMagick-devel",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "6.9.10.68-7.0.3.el7_9.tuxcare.els20",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ImageMagick-doc",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "6.9.10.68-7.0.3.el7_9.tuxcare.els20",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ImageMagick-perl",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "6.9.10.68-7.0.3.el7_9.tuxcare.els20",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1784032647",
"aliases": [
"CLSA-2026-1784032647"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.9.10.68-7.0.3.el7_9.tuxcare.els20"
}
]
}
],
"package": {
"name": "ImageMagick",
"purl": "pkg:rpm/tuxcare/ImageMagick?distro=oraclelinux-7",
"ecosystem": "TuxCare:OracleLinux:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784032647.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.9.10.68-7.0.3.el7_9.tuxcare.els20"
}
]
}
],
"package": {
"name": "ImageMagick-c++",
"purl": "pkg:rpm/tuxcare/ImageMagick-c++?distro=oraclelinux-7",
"ecosystem": "TuxCare:OracleLinux:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784032647.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.9.10.68-7.0.3.el7_9.tuxcare.els20"
}
]
}
],
"package": {
"name": "ImageMagick-c++-devel",
"purl": "pkg:rpm/tuxcare/ImageMagick-c++-devel?distro=oraclelinux-7",
"ecosystem": "TuxCare:OracleLinux:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784032647.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.9.10.68-7.0.3.el7_9.tuxcare.els20"
}
]
}
],
"package": {
"name": "ImageMagick-devel",
"purl": "pkg:rpm/tuxcare/ImageMagick-devel?distro=oraclelinux-7",
"ecosystem": "TuxCare:OracleLinux:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784032647.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.9.10.68-7.0.3.el7_9.tuxcare.els20"
}
]
}
],
"package": {
"name": "ImageMagick-doc",
"purl": "pkg:rpm/tuxcare/ImageMagick-doc?distro=oraclelinux-7",
"ecosystem": "TuxCare:OracleLinux:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784032647.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.9.10.68-7.0.3.el7_9.tuxcare.els20"
}
]
}
],
"package": {
"name": "ImageMagick-perl",
"purl": "pkg:rpm/tuxcare/ImageMagick-perl?distro=oraclelinux-7",
"ecosystem": "TuxCare:OracleLinux:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784032647.json"
}
}
],
"modified": "2026-10-26T09:31:55.456148429Z",
"provider": "osv",
"upstream": [
"CVE-2026-56361",
"CVE-2026-56367",
"CVE-2026-56368",
"CVE-2026-56370",
"CVE-2026-56378"
],
"references": [
"https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2026-1784032647.html",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56361",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56367",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56368",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56370",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56378"
]
},
"related_cves": [
{
"value": "CVE-2026-56361",
"evidence": "/upstream"
},
{
"value": "CVE-2026-56367",
"evidence": "/upstream"
},
{
"value": "CVE-2026-56368",
"evidence": "/upstream"
},
{
"value": "CVE-2026-56370",
"evidence": "/upstream"
},
{
"value": "CVE-2026-56378",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 448985,
"published_at": "2026-07-14T22:53:02+00:00"
}