How to verify CVE-2026-50538

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-2026-50538. 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='1.3.6.1.4.1.25623.1.1.10.2026.0315' details='1'/>"

NVT OIDs (11)

1.3.6.1.4.1.25623.1.1.10.2026.0315since 2026-08-05
1.3.6.1.4.1.25623.1.1.1.2.2026.4755since 2026-08-27
1.3.6.1.4.1.25623.1.1.12.2026.8494.1since 2026-07-15
1.3.6.1.4.1.25623.1.1.16.2026.3318since 2026-08-21
1.3.6.1.4.1.25623.1.1.16.2026.3319since 2026-08-21
1.3.6.1.4.1.25623.1.1.16.2026.3320since 2026-08-21
1.3.6.1.4.1.25623.1.1.16.2026.3489since 2026-08-27
1.3.6.1.4.1.25623.1.1.18.1.2026.11601.1since 2026-08-29
1.3.6.1.4.1.25623.1.1.18.1.2026.21735.1since 2026-09-11
1.3.6.1.4.1.25623.1.1.4.2026.4022.1since 2026-09-15

+ 1 more NVT

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