Vulnerability · Published Oct 16, 2026 · Assigned by ibm
CVE-2026-109839IBM Db2 Genius Hub Missing Cryptographic Step
Low 3.1
In plain English
A low-severity security flaw in Db2 Genius Hub from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).
Severity (CVSS 3.1)3.1Low
Exploit odds (30 days)0.5%top 58.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
IBM Db2 Genius Hub 1.0 could allow a remote authenticated attacker to bypass security restrictions due to a missing initialization vector in the cryptographic algorithm.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | Db2 Genius Hub | 1.0 |
Weakness: CWE-325 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
References
- https://www.ibm.com/support/pages/node/7292486 vendor-advisory, patch