# CVE-2026-101498: CVE-2026-101498

Status: published. Published: 2026-10-20. Updated: 2026-11-08.

Vulnerability in Oracle Trusted Answer Search (component: PLSQL package).   The supported version that is affected is 26.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Oracle Trusted Answer Search.  Successful attacks of this vulnerability can result in takeover of Oracle Trusted Answer Search. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Oracle Corporation / Oracle Trusted Answer Search: 26.1 (affected, semver). Source: CNA: oracle

## Severity and prioritization

- CVSS 3.1: 8.1 (high); CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H; source: CNA: oracle

- CISA KEV: No listing in collected sources

- EPSS: 0.40% as of 2026-11-08; percentile 34.87%

- SSVC: exploitation none; automatable no; technical impact total; source ADP: CISA-ADP

- Weaknesses: CWE-89

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.oracle.com/security-alerts/cpuoct2026.html (CNA: oracle; vendor-advisory)

## Provenance

- CNA: oracle: https://www.cve.org/CVERecord?id=CVE-2026-101498; retrieved 2026-11-08; source updated 2026-11-08

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-101498; retrieved 2026-11-08; source updated Not reported

Revision: 0fd56f58d9e49a70664f17c8c990db9a8fa9facd19983d73ef96dac4e2406304

Canonical: https://y2.dev/cve/CVE-2026-101498

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- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

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