CVE-2026-101501
CriticalCVSS 9.9Summary
Vulnerability in Oracle Trusted Answer Search (component: PLSQL package) affecting version 26.1. A low-privileged attacker with network access via Oracle Net can easily exploit it to cause unauthorized creation, deletion or modification of critical data, unauthorized read access to a subset of data, and hang or repeatable crash (complete DoS). CVSS 3.1 Base Score is 9.9.
Risk Assessment
Critical risk — a low-privileged attacker can modify critical data, gain unauthorized read access and cause complete service unavailability.
Recommendation
Immediately apply Oracle updates for Trusted Answer Search 26.1 and restrict Oracle Net access to trusted sources.
Other vulnerabilities in Oracle Trusted Answer Search
Original NVD description (English source)
Vulnerability in Oracle Trusted Answer Search (component: PLSQL package). The supported version that is affected is 26.1. Easily exploitable vulnerability allows low privileged attacker with network access via Oracle Net to compromise Oracle Trusted Answer Search. While the vulnerability is in Oracle Trusted Answer Search, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Trusted Answer Search accessible data as well as unauthorized read access to a subset of Oracle Trusted Answer Search accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Trusted Answer Search. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H).
Vulnerability data from NVD (NIST) · CISA KEV · EPSS