Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-25794

A flaw was found in ImageMagick. When processing images with large dimensions, the `WriteUHDRImage` function in `coders/uhdr.c` uses integer arithmetic that can overflow. This overflow leads to an undersized memory allocation, followed by an out-of-bounds write. A remote attacker could exploit this vulnerability by providing a specially crafted image, potentially causing a denial of service or, in some cases, arbitrary code execution.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:bfabe492db3c12966341ef2f95671619cae6da4b913d3d534aabbf150abe1935
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

{"product":"ImageMagick","vendor":"ImageMagick","versions":[{"status":"affected","version":"< 7.1.2-15"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/cna/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:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/adp/1/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"ImageMagick","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/adp/1/affected/1
cwe · 3 assertions

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

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/cna/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:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/cna/problemTypes/1/descriptions/0

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

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/adp/1/problemTypes/0/descriptions/0

Affected products and versions

3 source assertions
{"product":"ImageMagick","vendor":"ImageMagick","versions":[{"status":"affected","version":"< 7.1.2-15"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/cna/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:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/adp/1/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"ImageMagick","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/adp/1/affected/1

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.2,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/cna/metrics/0/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.2,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/adp/1/metrics/1/cvssV3_1

CWE assertions

3 source assertions
{"cweId":"CWE-122","description":"CWE-122: Heap-based Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/cna/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:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-190","description":"Integer Overflow or Wraparound","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/adp/1/problemTypes/0/descriptions/0

Source references

4 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-25794"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/adp/1/references/0
{"name":"RHBZ#2442110","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2442110"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/adp/1/references/1
{"name":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-vhqj-f5cj-9x8h","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-vhqj-f5cj-9x8h"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /containers/cna/references/0
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-25794.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0a437a35af99e2715aa28a2c78b893a153ef28f370d313eb457a71d72dd88591 · sha256:fea476e2b517f29c… · /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.

← Back to CVE Explorer