Security Advisory: CVE-2026-81934

Redis disclosed CVE-2026-81934, a use-after-free vulnerability in TLS pending-data processing that could allow an authenticated attacker to potentially execute remote code under specific and demanding conditions. Although the public CVE record initially rated the issue Critical with a CVSS score of 9.8, Redis rates it High at CVSS v4.0 7.5, citing requirements for authenticated, broadly privileged access, coordinated TLS sessions, precise runtime circumstances, and target-specific adaptation; it has asked the assigning organization to reconsider the public score. Redis recommends upgrading promptly, limiting network access to trusted clients, enforcing strong authentication and least-privilege ACLs, restricting unnecessary access to sensitive commands and features, and never exposing Redis directly to the internet. Fixed versions are available across Redis Open Source and Redis Software releases, Redis Cloud Essentials has been patched, and remediation for Redis Cloud Pro is underway, while Redis reported no known active exploitation in customer environments as of August 27, 2026.

No tracked trend matches for this post yet.

Use this post, company, and trend context to find content marketing opportunities, perform competitive analysis, or address product feature gaps via the Plushcap MCP server or the Plushcap API.