CVE-2026-16967: IBM i is Affected By Multiple SQL Vulnerabilities [, ]
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to gain unauthorized access to system objects due to a time-of-check to time-of-use (TOCTOU) race condition involving symbolic links.
Other sources
IBM i could allow a remote authenticated attacker to gain unauthorized access to system objects due to a time-of-check to time-of-use (TOCTOU) race condition involving symbolic links.
— IBM
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
IBM i 7.6to a version that resolves this vulnerability.Fixed in 7.6Patch SJ10871 - Upgrade
Upgrade
IBM i 7.5to a version that resolves this vulnerability.Fixed in 7.5Patch SJ10835 - Upgrade
Upgrade
IBM i 7.4to a version that resolves this vulnerability.Fixed in 7.4Patch SJ10840 - Upgrade
Upgrade
IBM i 7.3to a version that resolves this vulnerability.Fixed in 7.3Patch SJ10841
Event History
Frequently Asked Questions
What is the severity of CVE-2026-16967?
CVE-2026-16967 has a severity rating of high, with a score of 8.5.
How do I fix CVE-2026-16967?
To mitigate CVE-2026-16967, ensure your IBM i system is updated to the latest version to avoid vulnerabilities.
What systems are affected by CVE-2026-16967?
CVE-2026-16967 affects IBM i versions 7.6, 7.5, 7.4, and 7.3.
What type of vulnerability is represented by CVE-2026-16967?
CVE-2026-16967 is categorized as a race condition vulnerability.
Can CVE-2026-16967 be exploited remotely?
Yes, CVE-2026-16967 can be exploited by a remote authenticated attacker.