CVE-2026-87958
published 2026-09-10CVE-2026-87958: IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service where a specific functionality on a Db2 server can be disabled by…
PriorityP345high8.1CVSS 3.1
AVNACLPRLUINSUCNIHAH
EPSS
0.38%
29.3th percentile
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service where a specific functionality on a Db2 server can be disabled by a privileged user under certain conditions.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ibm | db2 | 11.5 – 11.5.9 | — |
| ibm | db2 | 11.5.0 – 11.5.9 | — |
| ibm | db2 | 12.1.0 – 12.1.5 | — |
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GHSA
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service where a specific functionality on a Db2 server can be disabled by a privileged user under certain conditio
ghsa_unreviewed·2026-09-11
CVE-2026-87958 [HIGH] CWE-269 IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service where a specific functionality on a Db2 server can be disabled by a privileged user under certain conditio
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service where a specific functionality on a Db2 server can be disabled by a privileged user under certain conditions.
VulDB
IBM Db2 up to 11.5.9/12.1.5 denial of service
vuldb·2026-09-10·CVSS 8.1
CVE-2026-87958 [HIGH] IBM Db2 up to 11.5.9/12.1.5 denial of service
A vulnerability was found in IBM Db2 up to 11.5.9/12.1.5. It has been classified as problematic. This affects an unknown part. The manipulation leads to denial of service.
This vulnerability is traded as CVE-2026-87958. It is possible to initiate the attack remotely. There is no exploit available.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-09-10
Published