{ "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": "2026-11-02T21:32:43.357Z" }, "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": "
Infinite loop in Xpdf 4.06 and earlier, due to incorrect validation of progression order field in JPEG 2000 image.
" } ] } ], "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" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-11-02T21:32:30.965858Z", "id": "CVE-2026-116671", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-02T21:32:43.357Z" } } ] } }