CVE-2026-17268
MEDIUMCVSS 6.8/10
Last modified
CVE-2026-17268 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to bypass security restrictions due to improper validation of a session token..
Description
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to bypass security restrictions due to improper validation of a session token.
Metrics
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| IBM | i | 7.6; 7.5; 7.4; 7.3 |
References
Timeline
- Published
- Last Modified
- Status
- Received
Frequently Asked Questions
What is CVE-2026-17268?
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to bypass security restrictions due to improper validation of a session token.
How severe is CVE-2026-17268?
CVE-2026-17268 has a CVSS score of 6.8/10 (MEDIUM severity).
How do I fix CVE-2026-17268?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-1724GitLab has remediated an issue in GitLab EE affecting all ve…7.5
- CVE-2026-17248IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authentica…7.1
- CVE-2026-1725GitLab has remediated an issue in GitLab CE/EE affecting ver…7.5
- CVE-2026-1726IBM Guardium Key Lifecycle Manager 4.1, 4.1.1, 4.2, 4.2.1, 5…4.8
- CVE-2026-17264Opening a crafted DICOM file containing malicious JPEG-compr…5.3
- CVE-2026-17266IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authentica…6.5
- CVE-2026-1727The Agentspace service was affected by a vulnerability that …9.1
- CVE-2026-17271IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker t…7.5
- CVE-2026-17276IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authentica…9.6
- CVE-2026-1728Tokens issued to a low-privileged user are not sufficiently …9.8
- CVE-2026-1729The AdForest theme for WordPress is vulnerable to authentica…9.8
- CVE-2026-1730The OS DataHub Maps plugin for WordPress is vulnerable to ar…8.8
Are you affected by CVE-2026-17268?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST