Medium
ImageMagick before 7.1.2-31 Heap Buffer Overflow in Distributed Pixel Cache Server
Type: advisorySources: OSV
ImageMagick before 7.1.2-31 contains a heap buffer overflow vulnerability in the distributed pixel cache server that allows connecting clients to overwrite heap memory by sending crafted data. Attackers can connect to the distributed pixel cache server and transmit malicious data to trigger a heap buffer over-write that crashes the server, causing denial of service.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-105401, CVE-2026-106574
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 22:36 UTC · Revision 1
Source evidence
ImageMagick before 7.1.2-31 Heap Buffer Overflow in Distributed Pixel Cache Server
core-osv · Original sourcePublished 8 Oct 2026, 14:10 UTC
ImageMagick before 7.1.2-31 contains a heap buffer overflow vulnerability in the distributed pixel cache server that allows connecting clients to overwrite heap memory by sending crafted data. Attackers can connect to the distributed pixel cache server and transmit malicious data to trigger a heap buffer over-write that crashes the server, causing denial of service.
osv:CVE-2026-105401
Complete source record
{
"id": "1812df029c85de49f2f56d7a3267383a54d826bcbe4d7f3b98c8798abd57a511",
"url": "https://osv.dev/vulnerability/CVE-2026-105401",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ImageMagick before 7.1.2-31 Heap Buffer Overflow in Distributed Pixel Cache Server",
"summary": "ImageMagick before 7.1.2-31 contains a heap buffer overflow vulnerability in the distributed pixel cache server that allows connecting clients to overwrite heap memory by sending crafted data. Attackers can connect to the distributed pixel cache server and transmit malicious data to trigger a heap buffer over-write that crashes the server, causing denial of service.",
"evidence": "osv:CVE-2026-105401",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2026-105401",
"aliases": [
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"CVE-2026-106574",
"GHSA-4fq9-vrx7-gv92"
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"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
}
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"affected": [
{
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{
"repo": "https://github.com/imagemagick/imagemagick",
"type": "GIT",
"events": [
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{
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"modified": "2026-10-16T17:27:01.275545570Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105401.json",
"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-4fq9-vrx7-gv92",
"https://nvd.nist.gov/vuln/detail/CVE-2026-105401",
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}