CVE-2026-10535
High
Description
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in setgid helper db2flacc.
SeverityHigh
CVSS8.4
Exploit probability5. percentile0.2%
Product
Ibm Db2
PublishedJul 30, 2026
First seenJul 30, 2026
Weakness typeCWE-121CWE-121
How to fix
Update
- ibm db212.1.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm db2 | 11.5.0 ≤ v ≤ 11.5.9, 12.1.0 ≤ v < 12.1.5 | 12.1.5 |
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