CVE-2026-16888
CVE-2026-16888 is a low-severity vulnerability in Ibm Vios with a CVSS 3.x base score of 3.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.
Key facts
- Severity: Low (CVSS 3.x base score 3.7)
- EPSS exploit prediction: 0% (41st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Ibm Vios
- Published:
- Last modified:
Description
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to obtain sensitive information due to a path traversal vulnerability.
Frequently asked questions
- What is CVE-2026-16888?
- IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to obtain sensitive information due to a path traversal vulnerability.
- How severe is CVE-2026-16888?
- CVE-2026-16888 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2026-16888 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-16888?
- CVE-2026-16888 primarily affects Ibm Vios. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2026-16888?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2026-16888 published?
- CVE-2026-16888 was published on 2026-08-19 and last updated on 2026-08-20.
References
Affected products (2)
- cpe:2.3:a:ibm:vios:*:*:*:*:*:*:*:*
- cpe:2.3:o:ibm:aix:*:*:*:*:*:*:*:*
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