CVE-2026-82334
IBM Guardium Data Protection 12.0, 12.1, 12.2 is vulnerable to a heap-based out-of-bounds read in the TDS7 LOGIN7 protocol parser.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
IBM Guardium Data Protection 12.0, 12.1, 12.2 is vulnerable to a heap-based out-of-bounds read in the TDS7 LOGIN7 protocol parser. A remote attacker could send a specially crafted TDS LOGIN7 packet containing invalid offset or length values, potentially causing information disclosure or denial of service.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 0.30% probability · 23th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- ibm/guardium data protection
- Source
- psirt@us.ibm.com
EPSS moved from 0.3% on 9 October 2026 to 0.3% on 26 October 2026.
References
- https://www.ibm.com/support/pages/node/7291670Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.