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Back to CVE-2026-20243

How to verify CVE-2026-20243

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-2026-20243. 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='1.3.6.1.4.1.25623.1.1.10.2026.0271' details='1'/>"
NVT OIDs (11)
  • 1.3.6.1.4.1.25623.1.1.10.2026.0271since 2026-07-21
  • 1.3.6.1.4.1.25623.1.1.12.2026.8517.1since 2026-07-15
  • 1.3.6.1.4.1.25623.1.1.18.1.2026.11182.1since 2026-07-15
  • 1.3.6.1.4.1.25623.1.1.18.1.2026.21252.1since 2026-07-15
  • 1.3.6.1.4.1.25623.1.1.4.2026.22574.1since 2026-07-17
  • 1.3.6.1.4.1.25623.1.1.4.2026.2833.1since 2026-07-15
  • 1.3.6.1.4.1.25623.1.1.4.2026.2834.1since 2026-07-15
  • 1.3.6.1.4.1.25623.1.1.4.2026.2835.1since 2026-07-15
  • 1.3.6.1.4.1.25623.1.1.5.2.2026.3820since 2026-07-23
  • 1.3.6.1.4.1.25623.1.1.5.3.2026.1955since 2026-07-23

+ 1 more NVT

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