CVE-2026-17483Network attack vector

Local archive deletion via unauthorized SQL procedure

Published Sep 4, 2026 · Updated Sep 4, 2026

Improper authorization in Db2 Mirror 5770-DBM releases 7.4, 7.5, and 7.6 allows local users to delete historical flight-recorder archives. An SQL procedure fails to enforce the access control required before performing archive deletion. Low-privileged access is required, and the documented consequence is limited to loss of historical diagnostic archives.

CVSS severity4.3
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Db2 Mirror 5770-DBM releases 7.4, 7.5, and 7.6 allows local users to delete historical flight-recorder archives. An SQL procedure fails to enforce the access control required before performing archive deletion. Low-privileged access is required, and the documented consequence is limited to loss of historical diagnostic archives.

The record

CVE
CVE-2026-17483
Published
Sep 4, 2026
Updated
Sep 4, 2026
Vendor
IBM
Product
IBM Db2 Mirror for i
Classifications
CWE-285, T1485
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 4, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.4
  2. Affected versionversion=7.5
  3. Affected versionversion=7.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · IBM Db2 Mirror for iversion=7.4; version=7.5; version=7.6

Published CVSS scores

4.3IBMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-285Improper Authorization
T1485Data Destruction

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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