Vulnerability details
CVE-2026-28704
Japan Computer Emergency Response Team Coordination Center (JPCERT/CC) Emocheck
CVSS 4.0
8.4High
Official description
Emocheck insecurely loads Dynamic Link Libraries (DLLs). If a crafted DLL file is placed to the same directory, an arbitrary code may be executed with the privilege of the user invoking EmoCheck.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.4High | 4.0 | CVEProject cvelistV5 (CNA) (jpcert) | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| 7.8High | 3.0 | CVEProject cvelistV5 (CNA) (jpcert) | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Japan Computer Emergency Response Team Coordination Center (JPCERT/CC) | Emocheck | all versions | CVEProject cvelistV5 (CNA) |
References and advisories
3
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Details
- Published
- 2026-04-10
- Last updated
- 2026-04-10
- State
- Published
- Assigner (CNA)
- jpcert
Exploit prediction (EPSS)
0.15%
Probability of exploitation in 30 days
4.4%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-427Uncontrolled Search Path Element