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CVE-2026-23876

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-13 and 6.9.13-38, a heap buffer overflow vulnerability in the XBM image decoder (ReadXBMImage) allows an attacker to write controlled data past the allocated heap buffer when processing a maliciously crafted image file. Any operation that reads or identifies an image can trigger the overflow, making it exploitable via common image upload and processing pipelines. Versions 7.1.2-
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c70ba65413414cd2b6f4a62b632b0df5ddf6c68cd54b4c46547cdc44a98287d4
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:rhel_els:7"],"defaultStatus":"affected","packageName":"ImageMagick","product":"Red Hat Enterprise Linux 7 Extended Lifecycle Support","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:6.9.10.68-10.el7_9","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/adp/1/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unknown","packageName":"ImageMagick","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/adp/1/affected/1

{"product":"ImageMagick","vendor":"ImageMagick","versions":[{"status":"affected","version":"< 7.1.2-13"},{"status":"affected","version":"< 6.9.13-38"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/cna/affected/0
cwe · 3 assertions

{"cweId":"CWE-787","description":"Out-of-bounds Write","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/adp/1/problemTypes/0/descriptions/0

{"cweId":"CWE-190","description":"CWE-190: Integer Overflow or Wraparound","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-122","description":"CWE-122: Heap-based Buffer Overflow","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

3 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:rhel_els:7"],"defaultStatus":"affected","packageName":"ImageMagick","product":"Red Hat Enterprise Linux 7 Extended Lifecycle Support","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:6.9.10.68-10.el7_9","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/adp/1/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unknown","packageName":"ImageMagick","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/adp/1/affected/1
{"product":"ImageMagick","vendor":"ImageMagick","versions":[{"status":"affected","version":"< 7.1.2-13"},{"status":"affected","version":"< 6.9.13-38"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/adp/1/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

3 source assertions
{"cweId":"CWE-787","description":"Out-of-bounds Write","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/adp/1/problemTypes/0/descriptions/0
{"cweId":"CWE-190","description":"CWE-190: Integer Overflow or Wraparound","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-122","description":"CWE-122: Heap-based Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:3058"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/adp/1/references/3
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-23876"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/adp/1/references/0
{"name":"RHBZ#2431038","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2431038"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/adp/1/references/1
{"name":"https://github.com/ImageMagick/ImageMagick/commit/2fae24192b78fdfdd27d766fd21d90aeac6ea8b8","tags":["x_refsource_MISC"],"url":"https://github.com/ImageMagick/ImageMagick/commit/2fae24192b78fdfdd27d766fd21d90aeac6ea8b8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/cna/references/1
{"name":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-r49w-jqq3-3gx8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-r49w-jqq3-3gx8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/cna/references/0
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-23876.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abb31f8a067be643eabd1170fd0ac9eac7d1bd4260d57f1585d4f7cbd3cbe2f · sha256:ba41d087d2b76a57… · /containers/adp/1/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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