Uncontrolled search path in Ricoh Company, Ltd. Multiple printer drivers
Priority LOW 38CWE-427Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-427.
Summary
Multiple printer drivers provided by Ricoh Company, Ltd. and KONICA MINOLTA JAPAN, INC. contain a privilege escalation vulnerability. If this vulnerability is exploited, an attacker who can log in to a computer running an affected printer driver could elevate privileges by using a specially crafted driver.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00131 2nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Ricoh Company, Ltd. | Multiple printer drivers | see the information provided by the vendor | — | No fix listed | CNA |
| KONICA MINOLTA JAPAN, INC. | Multiple printer drivers | see the information provided by the vendor | — | No fix listed | CNA |
- Multiple printer drivers VendorRicoh Company, Ltd. Affected see the information provided by the vendor Fixed in — No fix listed CNA
- Multiple printer drivers VendorKONICA MINOLTA JAPAN, INC. Affected see the information provided by the vendor Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-50100
- 2026-10-03 Alias added: GHSA-7c4j-4vwf-c9vr
References
More Ricoh Company, Ltd. vulnerabilities
- TI-2024-34873 Unauthenticated Denial of Service (DoS) via malformed WS-Scan request affecting multiple… CVSS 3.1HIGH 7.5
- TI-2024-34872 Unauthenticated Denial of Service (DoS) via malformed PJL request affecting multiple… CVSS 3.1HIGH 7.5
- TI-2024-34869 Stack-based buffer overflow in Brother Industries, Ltd HL-L8260CDN CVSS 3.1HIGH 7.2
- TI-2026-65073 Ricoh SP 330DN/SP 221/SP C252SF/Aficio SP 3500SF HTTP Multipart Form-Data denial of service CVSS 4.0HIGH 7.1
- TI-2024-34874 Insufficiently protected credentials in Brother Industries, Ltd HL-L8260CDN CVSS 3.1MEDIUM 6.8
- TI-2024-34871 Server-side request forgery in Brother Industries, Ltd HL-L8260CDN CVSS 3.1MEDIUM 5.3
Sources
- CVE-2026-50100 · CVE Program
- CVE-2026-50100 · NVD
- FIRST EPSS
- GHSA-7c4j-4vwf-c9vr · GitHub Advisory Database · CC BY 4.0
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