{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-116671","assignerOrgId":"ace9cabe-4f4f-416b-8c39-b0e002761924","state":"PUBLISHED","assignerShortName":"GandC","dateReserved":"2026-10-26T19:49:20.183Z","datePublished":"2026-10-26T20:10:20.067Z","dateUpdated":"2026-10-26T20:10:20.067Z"},"containers":{"cna":{"providerMetadata":{"orgId":"ace9cabe-4f4f-416b-8c39-b0e002761924","shortName":"GandC","dateUpdated":"2026-10-26T20:10:20.067Z"},"title":"Infinite loop in Xpdf due to missing validation in JPEG 2000 decoder","datePublic":"2026-10-26T19:54:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-20","description":"CWE-20 Improper input validation","type":"CWE"}]},{"descriptions":[{"lang":"en","cweId":"CWE-835","description":"CWE-835 Loop with unreachable exit condition ('infinite loop')","type":"CWE"}]}],"affected":[{"vendor":"Xpdf","product":"Xpdf","platforms":["all"],"versions":[{"status":"affected","version":"0","lessThanOrEqual":"4.06","versionType":"Version"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"Infinite loop in Xpdf 4.06 and earlier, due to incorrect validation of progression order field in JPEG 2000 image.","supportingMedia":[{"type":"text/html","base64":false,"value":"<div>Infinite loop in Xpdf 4.06 and earlier, due to incorrect validation of progression order field in JPEG 2000 image.</div>"}]}],"references":[{"url":"https://www.xpdfreader.com/security-bug/CVE-2026-116671.html"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"HIGH","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"LOW","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"LOW","baseScore":2.1,"vectorString":"CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"}}],"credits":[{"lang":"en","value":"Mateusz Waliszewski and Artur Mattern","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}}}}