{"schemaVersion":3,"id":"CVE-2026-106574","aliases":["UBUNTU-CVE-2026-106574","DEBIAN-CVE-2026-106574","CGA-8qx4-4r4v-pcr6","CGA-r8xm-c8gg-hc5f"],"status":"published","duplicateOf":null,"title":"ImageMagick: Heap Buffer Over-Write in distributed pixel cache server will result in a crash","description":"ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31, a client connected to the distributed pixel cache server can send crafted pixel data that triggers an integer-size calculation error and a heap buffer overwrite, crashing the server. This issue is fixed in version 7.1.2-31.","dates":{"published":"2026-10-07T15:35:22.337Z","modified":"2026-10-07T16:17:22.216Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":4.1,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · 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Buffer Overflow","description":"A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().","type":"weakness","status":"Draft","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/122.html"},{"id":"CWE-125","name":"Out-of-bounds Read","description":"The product reads data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/125.html"},{"id":"CWE-131","name":"Incorrect Calculation of Buffer Size","description":"The product does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/131.html"},{"id":"CWE-190","name":"Integer Overflow or Wraparound","description":"The product performs a calculation that can\n         produce an integer overflow or wraparound when the logic\n         assumes that the resulting value will always be larger than\n         the original value. This occurs when an integer value is\n         incremented to a value that is too large to store in the\n         associated representation. When this occurs, the value may\n         become a very small or negative number.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/190.html"}],"affected":[{"vendor":"chainguard","product":"imagemagick-6","name":"imagemagick-6","label":"imagemagick-6","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/imagemagick-6","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"debian","product":"imagemagick","name":"imagemagick","label":"imagemagick","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/imagemagick","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null},{"text":"< 8:7.1.2.31+dfsg1-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 8:7.1.2.31+dfsg1-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"imagemagick","name":"imagemagick","label":"imagemagick","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/imagemagick","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"imagemagick","product":"imagemagick","name":"imagemagick","label":"imagemagick","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 7.1.2-31","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.1.2-31","eol":null,"hubHref":"/vendor/imagemagick/imagemagick"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-4fq9-vrx7-gv92","label":"github.com/ImageMagick/ImageMagick/security/advisories/GHSA-4fq9-vrx7-gv92","hostname":"github.com","tags":["X Refsource CONFIRM","REPORT","Advisory","Vendor Advisory"]},{"url":"https://github.com/ImageMagick/ImageMagick/commit/c69f54e1c8660e45f2ff83c354bf924a946d9356","label":"github.com/ImageMagick/ImageMagick/commit/c69f54e1c8660e45f2ff83c354bf924a946d9356","hostname":"github.com","tags":["X Refsource MISC","REPORT","FIX","Patch"]},{"url":"https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-31","label":"github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-31","hostname":"github.com","tags":["X Refsource MISC","REPORT","WEB","Patch","Release Notes"]},{"url":"https://ubuntu.com/security/CVE-2026-106574","label":"ubuntu.com/security/CVE-2026-106574","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-106574","label":"www.cve.org/CVERecord?id=CVE-2026-106574","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-106574","label":"security-tracker.debian.org/tracker/CVE-2026-106574","hostname":"security-tracker.debian.org","tags":["Advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/106xxx/CVE-2026-106574.json","label":"github.com/CVEProject/cvelistV5/tree/main/cves/2026/106xxx/CVE-2026-106574.json","hostname":"github.com","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106574","label":"nvd.nist.gov/vuln/detail/CVE-2026-106574","hostname":"nvd.nist.gov","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2026:12078-1","SUSE-SU-2026:4691-1","SUSE-SU-2026:4799-1"],"duplicates":[],"related":["OPENSUSE-SU-2026:12078-1","SUSE-SU-2026:4691-1","SUSE-SU-2026:4799-1"]},"timeline":[{"kind":"published","date":"2026-10-07T15:35:22.337Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-07T16:17:22.216Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":26,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T19:45:14.446Z","stale":false,"partial":false}}