How to verify CVE-2026-8376

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 20 NVT checks for CVE-2026-8376. 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='1.3.6.1.4.1.25623.1.1.10.2026.0220' details='1'/>"

NVT OIDs (20)

1.3.6.1.4.1.25623.1.1.10.2026.0220since 2026-06-25
1.3.6.1.4.1.25623.1.1.12.2026.8467.1since 2026-06-26
1.3.6.1.4.1.25623.1.1.12.2026.8467.2since 2026-07-15
1.3.6.1.4.1.25623.1.1.16.2026.2658since 2026-06-25
1.3.6.1.4.1.25623.1.1.17.2026.0223since 2026-07-30
1.3.6.1.4.1.25623.1.1.18.1.2026.21411.1since 2026-07-28
1.3.6.1.4.1.25623.1.1.2.2026.2552since 2026-07-15
1.3.6.1.4.1.25623.1.1.2.2026.2612since 2026-07-15
1.3.6.1.4.1.25623.1.1.2.2026.2666since 2026-07-15
1.3.6.1.4.1.25623.1.1.2.2026.2707since 2026-07-15

+ 10 more NVTs

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