Back to CVE-2026-23666
How to verify CVE-2026-23666
Confirm whether your systems are actually affected — run the exact detection check below (Nuclei command or OpenVAS NVT). Detection only; it does not exploit.
Verify with OpenVAS
Greenbone/OpenVAS ships 16 NVT checks for CVE-2026-23666. OpenVAS detects this CVE by NVT OID — enable the NVT in your scan config, or confirm it is in your feed with the query below.
Confirm the NVT is in your feed (GMP)
gvm-cli socket --xml "<get_nvts nvt_oid='1.3.6.1.4.1.25623.1.0.837400' details='1'/>" NVT OIDs (16)
1.3.6.1.4.1.25623.1.0.837400since 2026-06-251.3.6.1.4.1.25623.1.0.837401since 2026-06-251.3.6.1.4.1.25623.1.0.837402since 2026-06-251.3.6.1.4.1.25623.1.0.837403since 2026-06-251.3.6.1.4.1.25623.1.0.837404since 2026-06-251.3.6.1.4.1.25623.1.0.837405since 2026-06-251.3.6.1.4.1.25623.1.0.837406since 2026-06-251.3.6.1.4.1.25623.1.0.837407since 2026-06-251.3.6.1.4.1.25623.1.0.837408since 2026-06-251.3.6.1.4.1.25623.1.0.837409since 2026-06-25
+ 6 more NVTs
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