How to verify CVE-2026-64533

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-2026-64533. 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='1.3.6.1.4.1.25623.1.0.157823' details='1'/>"

NVT OIDs (11)

1.3.6.1.4.1.25623.1.0.157823since 2026-09-02
1.3.6.1.4.1.25623.1.1.10.2026.0336since 2026-08-27
1.3.6.1.4.1.25623.1.1.10.2026.0337since 2026-08-27
1.3.6.1.4.1.25623.1.1.1.1.2026.6405since 2026-08-04
1.3.6.1.4.1.25623.1.1.1.2.2026.4720since 2026-08-07
1.3.6.1.4.1.25623.1.1.1.2.2026.4723since 2026-08-11
1.3.6.1.4.1.25623.1.1.1.2.2026.4724since 2026-08-11
1.3.6.1.4.1.25623.1.1.18.1.2026.11476.1since 2026-08-12
1.3.6.1.4.1.25623.1.1.5.3.2026.2057since 2026-08-21
1.3.6.1.4.1.25623.1.1.5.3.2026.2058since 2026-08-21

+ 1 more NVT

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