How to verify CVE-2026-57966

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 15 NVT checks for CVE-2026-57966. 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='1.3.6.1.4.1.25623.1.1.10.2026.0384' details='1'/>"

NVT OIDs (15)

1.3.6.1.4.1.25623.1.1.10.2026.0384since 2026-09-11
1.3.6.1.4.1.25623.1.1.1.2.2026.4698since 2026-07-28
1.3.6.1.4.1.25623.1.1.12.2026.8723.1since 2026-09-05
1.3.6.1.4.1.25623.1.1.16.2026.3190since 2026-08-05
1.3.6.1.4.1.25623.1.1.17.3.2026.0377since 2026-09-08
1.3.6.1.4.1.25623.1.1.18.1.2026.11379.1since 2026-07-29
1.3.6.1.4.1.25623.1.1.18.1.2026.21506.1since 2026-08-04
1.3.6.1.4.1.25623.1.1.2.2026.3312since 2026-09-09
1.3.6.1.4.1.25623.1.1.2.2026.3387since 2026-09-09
1.3.6.1.4.1.25623.1.1.4.2026.23109.1since 2026-08-18

+ 5 more NVTs

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