{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-28T17:08:30.912","vulnerabilities":[{"cve":{"id":"CVE-2026-5444","sourceIdentifier":"cret@cert.org","published":"2026-04-09T15:16:16.760","lastModified":"2026-04-14T20:20:10.767","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"A heap buffer overflow vulnerability exists in the PAM image parsing logic. When Orthanc processes a crafted PAM image embedded in a DICOM file, image dimensions are multiplied using 32-bit unsigned arithmetic. Specially chosen values can cause an integer overflow during buffer size calculation, resulting in the allocation of a small buffer followed by a much larger write operation during pixel processing."}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","baseScore":7.1,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.2}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:orthanc-server:orthanc:*:*:*:*:*:*:*:*","versionEndExcluding":"1.12.11","matchCriteriaId":"A259075D-8B77-4B04-BC42-3E5ABE9DFE1F"}]}]}],"references":[{"url":"https://kb.cert.org/vuls/id/536588","source":"cret@cert.org","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://www.machinespirits.de/","source":"cret@cert.org","tags":["Not Applicable"]},{"url":"https://www.orthanc-server.com/","source":"cret@cert.org","tags":["Product"]}]}}]}