Stack-based buffer overflow in KEYENCE CORPORATION KV STUDIO
Priority LOW 36CWE-121Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Active
- 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-121 and the CVSS impact.
Summary
KV Studio versions 12.23 and prior contain a stack-based buffer overflow vulnerability. If the product uses a specially crafted file, arbitrary code may be executed on the affected product.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00183 7th 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
- Partial
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 |
|---|---|---|---|---|---|
| KEYENCE CORPORATION | KV STUDIO | up to 12.23 | — | No fix listed | CNA |
- KV STUDIO VendorKEYENCE CORPORATION Affected up to 12.23 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-58776
- 2026-10-03 Alias added: GHSA-76v7-6m72-pmgg
More KEYENCE CORPORATION vulnerabilities
- TI-2024-19387 Out-of-bounds write in KEYENCE CORPORATION KV STUDIO CVSS 3.1HIGH 8.8
- TI-2025-36429 Stack-based buffer overflow in KEYENCE CORPORATION KV STUDIO CVSS 4.0HIGH 8.4
- TI-2024-19388 Out-of-bounds read in KEYENCE CORPORATION KV STUDIO CVSS 3.1HIGH 7.8
- TI-2024-18680 Uncontrolled search path in KEYENCE CORPORATION VT STUDIO CVSS 3.1HIGH 7.8
- TI-2023-22506 Out-of-bounds read in KEYENCE CORPORATION KV STUDIO CVSS 3.1HIGH 7.8
- TI-2025-38121 KV STUDIO versions 12.23 and prior contain a buffer underflow vulnerability. CVSS 4.0HIGH 7.1
Sources
- CVE-2025-58776 · CVE Program
- CVE-2025-58776 · NVD
- FIRST EPSS
- GHSA-76v7-6m72-pmgg · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences