How to verify CVE-2026-40460

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 11 NVT checks for CVE-2026-40460. 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='1.3.6.1.4.1.25623.1.0.180085' details='1'/>"

NVT OIDs (11)

1.3.6.1.4.1.25623.1.0.180085since 2026-06-25
1.3.6.1.4.1.25623.1.1.10.2026.0156since 2026-06-25
1.3.6.1.4.1.25623.1.1.12.2026.8354.1since 2026-06-25
1.3.6.1.4.1.25623.1.1.18.1.2026.10796.1since 2026-06-25
1.3.6.1.4.1.25623.1.1.18.1.2026.21439.1since 2026-07-28
1.3.6.1.4.1.25623.1.1.4.2026.22943.1since 2026-07-31
1.3.6.1.4.1.25623.1.1.4.2026.22951.1since 2026-07-31
1.3.6.1.4.1.25623.1.1.5.3.2026.1714since 2026-06-25
1.3.6.1.4.1.25623.1.1.9.2026.094101981398981since 2026-06-25
1.3.6.1.4.1.25623.1.1.9.2026.10298539998410067since 2026-06-25

+ 1 more NVT

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