Vulnerability in Canon Inc. Carps2 Printer Driver
CVE-2025-9904
Unallocated memory access vulnerability 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…
EPSS: 0.000 (10.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
Affected products
- Canon Inc. Carps2 Printer Driver — versions 31.05 and earlier
- Canon Inc. Generic Fax Driver — versions 10.67 and earlier
- Canon Inc. Generic Plus Lips4 Printer Driver — versions 3.30 and earlier
- Canon Inc. Generic Plus Lipslx Printer Driver — versions 3.30 and earlier
- Canon Inc. Generic Plus Pcl6 Printer Driver — versions 3.30 and earlier
- Canon Inc. Generic Plus Ps Printer Driver — versions 3.30 and earlier
- Canon Inc. Generic Plus Ufr Ii Printer Driver — versions 3.30 and earlier
- Canon Inc. Lips4 Printer Driver — versions 15.00 and earlier
- Canon Inc. Lipslx Printer Driver — versions 15.00 and earlier
- Canon Inc. Pcl6 Printer Driver — versions 15.00 and earlier
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt.canon/advisory-information/cp2025-005/ (vendor-advisory)
- canon.jp/support/support-info/250925vulnerability-response (vendor-advisory)
- www.usa.canon.com/about-us/to-our-customers/cp2025-005-vulnerabilities-remediat… (vendor-advisory)
- www.canon-europe.com/support/product-security/ (vendor-advisory)
Frequently asked questions
- What is CVE-2025-9904?
- CVE-2025-9904 is a medium-severity vulnerability in Canon Inc. Carps2 Printer Driver, classified under CWE-696. CVSS score: 5.3/10. Published 2025-09-29.
- How severe is CVE-2025-9904?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2025-9904 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.