IBM Guardium Data Protection Buffer Overflow
IBM Guardium Data Protection 12.0, 12.1 is vulnerable to a heap-based buffer overflow in the S-TAP TrafficTap TDS login reassembly functionality. An unauthenticated remote attacker can send crafted TDS login fragments that exceed the fixed-size reassembly buffer, potentially resulting in denial of service or arbitrary code execution on the affected system.
CVE-2026-82344
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-2026-82344
Guardium Data Protection
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:guardium_data_protection:12.2:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:guardium_data_protection:12.2.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:guardium_data_protection:12.3:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:guardium_data_protection:12.3.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:guardium_data_protection:12.1:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:guardium_data_protection:12.1.0:*:*:*:*:*:*:*"
],
"vendor": "IBM",
"product": "Guardium Data Protection",
"versions": [
{
"status": "affected",
"version": "12.0"
},
{
"status": "affected",
"version": "12.1"
},
{
"status": "affected",
"version": "12.2"
}
]
}
]- Related CVEs
- CVE-2026-82344
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #16587 · Revision 1
- Added to Heist Feed
- Publisher date