CVE-2025-9903
Full vulnerability record from the local CVENow database.
Description
Out-of-bounds write vulnerabilities in print processing of Generic Plus PCL6 Printer Driver / Generic Plus UFR II Printer Driver / Generic Plus LIPS4 Printer Driver / Generic Plus LIPSLX Printer Driver / Generic Plus PS Printer Driver / UFRII LT Printer Driver / CARPS2 Printer Driver / Generic FAX Driver / LIPS4 Printer Driver / LIPSLX Printer Driver / UFR II Printer Driver / PS Printer Driver / PCL6 Printer Driver
Severity
MEDIUM
CVSS score
5.9
(v4.0)
Vulnerability status
Deferred
Source identifier
f98c90f0-e9bd-4fa7-911b-51993f3571fd
Published
2025-09-29 01:15:35.680000
Last modified
2026-10-18 21:10:00.120000
View original CVE JSON
{
"id": "CVE-2025-9903",
"sourceIdentifier": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
"published": "2025-09-29T01:15:35.680",
"lastModified": "2026-10-18T21:10:00.120",
"vulnStatus": "Deferred",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Out-of-bounds write vulnerabilities in print processing of Generic Plus PCL6 Printer Driver / Generic Plus UFR II Printer Driver / Generic Plus LIPS4 Printer Driver / Generic Plus LIPSLX Printer Driver / Generic Plus PS Printer Driver / UFRII LT Printer Driver / CARPS2 Printer Driver / Generic FAX Driver / LIPS4 Printer Driver / LIPSLX Printer Driver / UFR II Printer Driver / PS Printer Driver / PCL6 Printer Driver"
},
{
"lang": "es",
"value": "Vulnerabilidades de escritura fuera de límites en el procesamiento de impresión de Generic Plus PCL6 Printer Driver / Generic Plus UFR II Printer Driver / Generic Plus LIPS4 Printer Driver / Generic Plus LIPSLX Printer Driver / Generic Plus PS Printer Driver / UFRII LT Printer Driver / CARPS2 Printer Driver / Generic FAX Driver"
}
],
"affected": [
{
"source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
"affectedData": [
{
"vendor": "Canon Inc.",
"product": "Generic Plus PCL6 Printer Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "3.30 and earlier",
"status": "affected"
}
]
},
{
"vendor": "Canon Inc.",
"product": "Generic Plus UFR II Printer Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "3.30 and earlier",
"status": "affected"
}
]
},
{
"vendor": "Canon Inc.",
"product": "Generic Plus LIPS4 Printer Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "3.30 and earlier",
"status": "affected"
}
]
},
{
"vendor": "Canon Inc.",
"product": "Generic Plus LIPSLX Printer Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "3.30 and earlier",
"status": "affected"
}
]
},
{
"vendor": "Canon Inc.",
"product": "Generic Plus PS Printer Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "3.30 and earlier",
"status": "affected"
}
]
},
{
"vendor": "Canon Inc.",
"product": "UFRII LT Printer Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "31.05 and earlier",
"status": "affected"
}
]
},
{
"vendor": "Canon Inc.",
"product": "CARPS2 Printer Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "31.05 and earlier",
"status": "affected"
}
]
},
{
"vendor": "Canon Inc.",
"product": "Generic FAX Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "10.67 and earlier",
"status": "affected"
}
]
},
{
"vendor": "Canon Inc.",
"product": "LIPS4 Printer Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "15.00 and earlier",
"status": "affected"
}
]
},
{
"vendor": "Canon Inc.",
"product": "LIPSLX Printer Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "15.00 and earlier",
"status": "affected"
}
]
},
{
"vendor": "Canon Inc.",
"product": "UFR II Printer Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "15.00 and earlier",
"status": "affected"
}
]
},
{
"vendor": "Canon Inc.",
"product": "PS Printer Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "15.00 and earlier",
"status": "affected"
}
]
},
{
"vendor": "Canon Inc.",
"product": "PCL6 Printer Driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "15.00 and earlier",
"status": "affected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV40": [
{
"source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
"type": "Secondary",
"cvssData": {
"version": "4.0",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:N/VI:H/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",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"privilegesRequired": "NONE",
"userInteraction": "ACTIVE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "HIGH",
"vulnAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "NOT_DEFINED",
"confidentialityRequirement": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"availabilityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED"
}
}
],
"cvssMetricV31": [
{
"source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:L",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"availabilityImpact": "LOW"
},
"exploitabilityScore": 1.6,
"impactScore": 4.2
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2025-09-29T11:55:46.509263Z",
"id": "CVE-2025-9903",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-787"
}
]
}
],
"references": [
{
"url": "https://canon.jp/support/support-info/250925vulnerability-response",
"source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd"
},
{
"url": "https://psirt.canon/advisory-information/cp2025-005/",
"source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd"
},
{
"url": "https://www.canon-europe.com/support/product-security/",
"source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd"
},
{
"url": "https://www.usa.canon.com/about-us/to-our-customers/cp2025-005-vulnerabilities-remediation-for-certain-printer-drivers-for-production-printers-office-small-office-multifunction-printers-laser-printers",
"source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd"
}
]
}