CVE-2026-18554: IBM Db2 Mirror for i is affected by multiple vulnerabilities

Published Aug 11, 2026
·
Updated

IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote authenticated attacker to obtain sensitive information due to improper limitation of a pathname to a restricted directory.

Other sources

IBM Db2 Mirror for i could allow a remote authenticated attacker to obtain sensitive information due to improper limitation of a pathname to a restricted directory.

— IBM

Affected Software

4 affected components
IBM Db2 Mirror for i>=7.4<=7.6
IBM Db2 Mirror for i<=7.4
IBM Db2 Mirror for i<=7.5
IBM Db2 Mirror for i<=7.6

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade IBM Db2 Mirror for i 7.4 to a version that resolves this vulnerability.

    Fixed in 7.4Patch SJ10947
  2. Upgrade

    Upgrade IBM Db2 Mirror for i 7.5 to a version that resolves this vulnerability.

    Fixed in 7.5Patch SJ10948
  3. Upgrade

    Upgrade IBM Db2 Mirror for i 7.6 to a version that resolves this vulnerability.

    Fixed in 7.6Patch SJ10961

Event History

Aug 11, 2026
CVE Published
via IBM·12:00 AM
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software
Aug 14, 2026
CVE Published
via MITRE·07:23 PM
Data Sourced
via MITRE·07:23 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·08:16 PM
DescriptionSeverityWeakness

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2026-18554?

CVE-2026-18554 has a severity score of 7.5, categorized as high.

2

What are the consequences of CVE-2026-18554?

CVE-2026-18554 could allow a remote authenticated attacker to obtain sensitive information.

3

How does CVE-2026-18554 exploit the vulnerability?

CVE-2026-18554 exploits improper limitation of a pathname to a restricted directory.

4

Which versions of IBM Db2 Mirror for i are affected by CVE-2026-18554?

CVE-2026-18554 affects IBM Db2 Mirror for i versions 7.4, 7.5, and 7.6.

5

How can organizations mitigate risks associated with CVE-2026-18554?

Organizations should apply patches from IBM to fix the vulnerabilities related to CVE-2026-18554.

Company

Resources

Contact

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