Back to CVE records
High 8.5Published Jun 26, 2026
CVE-2026-8797An access control deficiency vulnerability exists in ExpressUpdate Agent for Windows.
Updated under an hour ago ()
Does this affect you?
It affects NEC Corporation ExpressUpdate Agent for Windows. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Start free and add your stack
Free account, 1 product
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.
- CVSS
- 8.5 HIGH (v4.0, CNA)CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-782
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- NEC
- NVD analysis
- Deferred
- Record last updated
- Jun 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
NEC Corporation ExpressUpdate Agent for Windows nec:expressupdate_agent_for_windows (from the name) | 3.24 and prior | CNA record |
References
- https://jpn.nec.com/security-info/secinfo/nv26-004_en.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.