How to verify CVE-2026-27205

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-2026-27205. 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='1.3.6.1.4.1.25623.1.1.12.2026.8104.1' details='1'/>"

NVT OIDs (11)

1.3.6.1.4.1.25623.1.1.12.2026.8104.1since 2026-06-25
1.3.6.1.4.1.25623.1.1.16.2026.2135since 2026-06-25
1.3.6.1.4.1.25623.1.1.16.2026.2136since 2026-06-25
1.3.6.1.4.1.25623.1.1.16.2026.2137since 2026-06-25
1.3.6.1.4.1.25623.1.1.17.3.2026.0169since 2026-07-23
1.3.6.1.4.1.25623.1.1.18.1.2026.10264.1since 2026-06-25
1.3.6.1.4.1.25623.1.1.18.1.2026.20885.1since 2026-06-25
1.3.6.1.4.1.25623.1.1.18.2.2026.0849.1since 2026-06-25
1.3.6.1.4.1.25623.1.1.4.2026.0849.1since 2026-06-25
1.3.6.1.4.1.25623.1.1.4.2026.22023.1since 2026-06-25

+ 1 more NVT

New to OpenVAS? Greenbone documentation ↗

Confirmed exposed? That's one CVE on one host.

We check your whole external estate — hundreds of IPs and domains — for this and thousands more, on a schedule.

Scan my estate

Verify another CVE