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THREAT OPS › Threat News › [NVD] CVE-2026-71064 (CRITICAL 9.6) — Vulnerability in the Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment

[NVD] CVE-2026-71064 (CRITICAL 9.6) — Vulnerability in the Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment

mednvdPublished 2026-08-18

CVE-2026-71064 CVSS: 9.6 CRITICAL Published: 2026-08-18T21:18:06.313

Vulnerability in the Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Portable Cluste

Indicators of compromise

CVE-2026-71064cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-71064