CVE-2026-75854

criticalCVSS 9.8covered by 1 sourcefirst seen 2026-08-18

ArcadeDB versions before 26.8.1 contain a missing authentication vulnerability in the Redis wire-protocol plugin that allows unauthenticated attackers to read, write, and delete data. Attackers can connect to the Redis port and execute arbitrary commands against any database on the server without providing credentials, bypassing all security gates.

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Exploitation outlook

Moderate exploitation risk1.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 62% of all EPSS-scored CVEs.

Advisory coverage (1)

criticalCVE-2026-75854: ArcadeDB versions before 26.8.1 contain a missing authentication vulnerability in the Redis wi…nvd · 2026-08-18

External references

NVD record for CVE-2026-75854

CVE.org record

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