Medium severity · published Oct 20, 2026
CVE-2026-101522
Vulnerability in Oracle TimesTen In-Memory Database (component: TimesTen IMDB)
5.5
CVSS
0.2%
EPSS
No
On KEV
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).
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OT
Oracle TimesTen In-Memory Database · Oracle Corporation
22.1 through 22.1.1.43.0 · source: vendor
Affected product
OT
Oracle TimesTen In-Memory Database
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-101522
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-101522
www.oracle.com
https://www.oracle.com/security-alerts/cpuoct2026.html
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