CVE-2025-36006: medium-severity vulnerability in IBM Db2
IBM Db2 denial of service
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.3%
IBM Db2 10.5.0 through 10.5.11, 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows (includes Db2 Connect Server) could allow an authenticated user to cause a denial due to the improper release of resources after use.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
IBM · Db2Related CVEs — IBM Db2
In the same product, most dangerous first.
CVE-2026-10109CRITICALIBM® Db2® is vulnerable to remote code execution due to improper pre-auth DRDA handshake handlingEPSS 0.9%CVE-2026-15955HIGHIBM® Data Server driver for JDBC and SQLJ could allow a remote attacker to perform an arbitrary file write due to improper validation of file pathsEPSS 0.5%CVE-2026-16702MEDIUMIBM® Db2® federated server could allow a remote authenticated attacker to cause a denial of service due to a null pointer dereferenceEPSS 0.5%CVE-2026-17463MEDIUMIBM® Db2® could allow a remote authenticated attacker to cause a denial of service due to uncontrolled resource consumptionEPSS 0.5%CVE-2026-86093HIGHIBM® Db2® federated server could allow an attacker with the ability to control or impersonate a DRDA server endpoint to execute arbitrary commands under certain conditionsEPSS 0.4%CVE-2026-11906MEDIUMIBM® Db2® federated server is vulnerable to a denial of service due to improper neutralization of special elements in the data query logic of XMLTable-derived columns by autheticated userEPSS 0.4%