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CVE-2024-49828

IBM Db2 for Linux, UNIX and Windows denial of service

HIGH
7.5
CVSS Score
Published: July 29, 2025 at 07:04 PM UTC
Updated: June 17, 2026 at 08:00 AM UTC
1 product affected across 1 vendorDB2

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Severity
HIGH7.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5.0.0 through 10.5.0.11, 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.2 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

DB2· IBM
95%
10.5.0.0 ≤ v ≤ 10.5.0.1111.1.0 ≤ v ≤ 11.1.4.711.5.0 ≤ v ≤ 11.5.912.1.0 ≤ v ≤ 12.1.210.5.010.5.0.010.5.1111.1.011.1.4.711.5.011.5.912.1.012.1.112.1.2

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor AdvisoryPatch
Source: [email protected]
https://www.ibm.com/support/pages/node/7240945

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-121

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