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Database Server (23.4.0-23.26.2)

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medium threat

CVE-2026-46835 - Oracle Database Server Net Service Denial of Service

CVE-2026-46835 is an easily exploitable vulnerability in Oracle Database Server's Net Service component, affecting versions 23.4.0 to 23.26.2, allowing an unauthenticated attacker with network access via TLS to cause a complete denial-of-service (DoS).

Database Server cve dos oracle
2r 1c
medium advisory

CVE-2026-46834 - Oracle Database Server Net Service Denial of Service

CVE-2026-46834 is a vulnerability in the Net Service component of Oracle Database Server versions 23.4.0 to 23.26.2 that allows an unauthenticated attacker with network access via TLS to cause a denial-of-service (DoS) condition.

Database Server vulnerability dos oracle
2r 1t 1c
critical advisory

CVE-2026-46833: Oracle Database Server Net Service Takeover

CVE-2026-46833 allows an unauthenticated attacker with network access via TLS to compromise the Net Service component of Oracle Database Server versions 23.4.0 through 23.26.2, potentially leading to takeover of the Net Service and significant impact on other products.

Database Server +1 cve oracle database netservice rce network
2r 1c