{"affected":[{"defaultStatus":"unaffected","platforms":["all"],"product":"Xpdf","source":"CNA: GandC","vendor":"Xpdf","versions":[{"lessThanOrEqual":"4.06","status":"affected","version":"0","versionType":"Version"}]}],"cveId":"CVE-2026-116671","cwes":["CWE-20","CWE-835"],"description":"Infinite loop in Xpdf 4.06 and earlier, due to incorrect validation of progression order field in JPEG 2000 image.","epss":{"date":"2026-11-02","percentile":0.01278,"score":0.0011},"exploits":[],"kev":null,"metrics":[{"score":2.1,"severity":"low","source":"CNA: GandC","vector":"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","version":"4.0"},{"score":2.1,"severity":"low","source":"NVD: xpdf@xpdfreader.com","vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"}],"modifiedAt":1793657839290,"publishedAt":1793045420067,"references":[{"source":"CNA: GandC","tags":[],"url":"https://www.xpdfreader.com/security-bug/CVE-2026-116671.html"},{"source":"xpdf@xpdfreader.com","tags":[],"url":"https://www.xpdfreader.com/security-bug/CVE-2026-116671.html"}],"remediation":[],"revision":"0a197b1632bff676d15a8828b52c5988f9d25311c9d7457d460e06a472c3fb08","sources":[{"modifiedAt":1793655163357,"name":"CNA: GandC","retrievedAt":1793657320913,"url":"https://www.cve.org/CVERecord?id=CVE-2026-116671"},{"modifiedAt":1793657839290,"name":"NVD","retrievedAt":1793665477953,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116671"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793657331381,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-116671"}],"ssvc":{"assessedAt":1793655150965,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Infinite loop in Xpdf due to missing validation in JPEG 2000 decoder","updatedAt":1793665477953}