Vulnerability · Published Oct 20, 2026 · Assigned by oracle

CVE-2026-101522

Medium 5.5

In plain English

A medium-severity security flaw in Oracle TimesTen In-Memory Database from Oracle Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 4% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.2%top 95.6% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Vulnerability in Oracle TimesTen In-Memory Database (component: TimesTen IMDB). Supported versions that are affected are 22.1-22.1.1.43.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle TimesTen In-Memory Database executes to compromise Oracle TimesTen In-Memory Database. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle TimesTen In-Memory Database accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

Affected products (as reported)

Vendor	Product	Versions
Oracle Corporation	Oracle TimesTen In-Memory Database	22.1 – through 22.1.1.43.0

References

Oracle Advisory vendor-advisory