Low
IBM® Db2® Denial of Service
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 could allow a local attacker to cause a denial of service due to improper input validation.
Announced Group revision 1
Original source ↗CVE-2026-104364
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-104364
Db2
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"cpes": [
"cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:aix:*:*",
"cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:aix:*:*",
"cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:aix:*:*",
"cpe:2.3:a:ibm:db2:12.1.5:*:*:*:*:aix:*:*",
"cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:linux:*:*",
"cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:linux:*:*",
"cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:linux:*:*",
"cpe:2.3:a:ibm:db2:12.1.5:*:*:*:*:linux:*:*"
],
"vendor": "IBM",
"product": "Db2",
"versions": [
{
"status": "affected",
"version": "11.5.0",
"versionType": "semver",
"lessThanOrEqual": "11.5.9"
},
{
"status": "affected",
"version": "12.1.0",
"versionType": "semver",
"lessThanOrEqual": "12.1.5"
}
]
}
]- Related CVEs
- CVE-2026-104364
Source reference:
/cveMetadata/cveId
Publisher severity
low
Source reference: /containers/cna/metrics
- Event
- #17129 · Revision 1
- Added to Heist Feed
- Publisher date