What’s Vulnerable › Vulnerabilities

CVE-2026-8797

• Severity: high (CVSS 8.5 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-26 · updated 2026-10-25
• Weakness: CWE-782

Description

An access control deficiency vulnerability exists in ExpressUpdate Agent for Windows. If a malicious user gains access to the product, arbitrary code could be executed with SYSTEM privileges.

Affected products

• NEC Corporation ExpressUpdate Agent for Windows: through 3.24

References

• https://jpn.nec.com/security-info/secinfo/nv26-004_en.html

Get alerted when CVE-2026-8797 or the next vulnerability affects your stack