Improper restriction of communication channel to intended endpoints issue exists in…
Priority LOW 31CWE-923Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
Improper restriction of communication channel to intended endpoints issue exists in UpdateNavi V1.4 L10 to L33 and UpdateNaviInstallService Service 1.2.0091 to 1.2.0125. If a local authenticated attacker send malicious data, an arbitrary registry value may be modified or arbitrary code may be executed.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00125 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 |
|---|---|---|---|---|---|
| Fujitsu Client Computing Limited | UpdateNavi | V1.4 L10 to L33 | — | No fix listed | CNA |
| Fujitsu Client Computing Limited | UpdateNaviInstallService | Service 1.2.0091 to 1.2.0125 | — | No fix listed | CNA |
- UpdateNavi VendorFujitsu Client Computing Limited Affected V1.4 L10 to L33 Fixed in — No fix listed CNA
- UpdateNaviInstallService VendorFujitsu Client Computing Limited Affected Service 1.2.0091 to 1.2.0125 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-35978
- 2026-10-03 Alias added: GHSA-mfj5-2m3j-p83g
References
More Fujitsu Client Computing Limited vulnerabilities
- TI-2026-16919 Origin validation error in Fujitsu Security Solution AuthConductor Client Basic V2 CVSS 4.0HIGH 8.5
Sources
- CVE-2025-35978 · CVE Program
- CVE-2025-35978 · NVD
- FIRST EPSS
- GHSA-mfj5-2m3j-p83g · GitHub Advisory Database · CC BY 4.0
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