vulnerability
Oracle Database: Critical Patch Update - January 2026 (CVE-2025-13836)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:N/C:C/I:N/A:C) | Jan 20, 2026 | Jan 21, 2026 | Feb 10, 2026 |
Severity
9
CVSS
(AV:N/AC:L/Au:N/C:C/I:N/A:C)
Published
Jan 20, 2026
Added
Jan 21, 2026
Modified
Feb 10, 2026
Description
When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This allows a malicious server to cause the client to read large amounts of data into memory, potentially causing OOM or other DoS.
Solution
oracle-apply-jan-2026-cpu
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