How to verify CVE-2026-5958

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 29 NVT checks for CVE-2026-5958. 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='1.3.6.1.4.1.25623.1.1.10.2026.0128' details='1'/>"

NVT OIDs (29)

1.3.6.1.4.1.25623.1.1.10.2026.0128since 2026-06-25
1.3.6.1.4.1.25623.1.1.12.2026.8229.1since 2026-06-25
1.3.6.1.4.1.25623.1.1.12.2026.8229.2since 2026-06-25
1.3.6.1.4.1.25623.1.1.16.2026.2281since 2026-06-25
1.3.6.1.4.1.25623.1.1.16.2026.2282since 2026-06-25
1.3.6.1.4.1.25623.1.1.16.2026.2283since 2026-06-25
1.3.6.1.4.1.25623.1.1.16.2026.2284since 2026-06-25
1.3.6.1.4.1.25623.1.1.16.2026.2478since 2026-06-25
1.3.6.1.4.1.25623.1.1.17.2026.0247since 2026-07-30
1.3.6.1.4.1.25623.1.1.17.3.2026.0259since 2026-07-15

+ 19 more NVTs

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