Unscored severity · published Oct 20, 2012
CVE-2012-4826
Stack-based buffer overflow in the SQL/PSM (aka SQL Persistent Stored Module) Stored Procedure (SP) infrastructure in IBM DB2 9.1, 9.5, 9.7 before FP7, 9.8, and 10.1 might allow…
–
CVSS
4.9%
EPSS
No
On KEV
Description
Stack-based buffer overflow in the SQL/PSM (aka SQL Persistent Stored Module) Stored Procedure (SP) infrastructure in IBM DB2 9.1, 9.5, 9.7 before FP7, 9.8, and 10.1 might allow remote authenticated users to execute arbitrary code by debugging a stored procedure.
Exploitation
Is it being used?
Exploit prediction (EPSS)4.9% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DB
Db2 · Ibm
9.1; 9.5; 9.7; 9.7.0.1; 9.7.0.2; 9.7.0.3; +5 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-4826
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-4826
osvdb.org
http://osvdb.org/86414
www-01.ibm.com
http://www-01.ibm.com/support/docview.wss?uid=swg1IC86765
Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg1IC86781
www-01.ibm.com
http://www-01.ibm.com/support/docview.wss?uid=swg1IC86782
www-01.ibm.com
http://www-01.ibm.com/support/docview.wss?uid=swg1IC86783
www-01.ibm.com
http://www-01.ibm.com/support/docview.wss?uid=swg1IC87192
More from Db2
9.8
CVE-2026-10534
IBM® Db2® is vulnerable to buffer overflow in the IXF IMPORT parser
9.8
CVE-2026-10543
IBM® Db2® is vulnerable to privilege escalation with a specially crafted query
9.8
CVE-2026-10109
IBM® Db2® is vulnerable to remote code execution due to improper pre-auth DRDA handshake handling
9.1
CVE-2018-1426
IBM GSKit (IBM DB2 for Linux, UNIX and Windows 9.7, 10.1, 10.5, and 11.1) duplicates the PRNG state across fork() system calls when multiple ICC instances are loaded which could…
8.8
CVE-2026-105464
IBM® Db2® is vulnerable to a local attacker with DBADM authorization gaining elevated privileges due to improper privilege management