CVE-2026-15078
Vulnerabilities in IBM AIX and PowerVM VIOS
Description
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 NIM could allow a remote attacker to gain unauthorized access to AIX systems due to improper validation of TLS certificates.
INFO
Published Date :
Aug. 19, 2026, 3:16 p.m.
Last Modified :
Aug. 19, 2026, 4:17 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 9a959283-ebb5-44b6-b705-dcc2bbced522 | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | MITRE-CVE |
Solution
- Update IBM AIX and PowerVM VIOS to the latest versions.
- Ensure proper configuration of TLS certificate validation.
- Implement stronger certificate checking mechanisms.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-15078.
| URL | Resource |
|---|---|
| https://www.ibm.com/support/pages/node/7283858 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-15078 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-15078
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-15078 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-15078 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 19, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-15078', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-08-19T15:28:09.257985Z'} -
New CVE Received by [email protected]
Aug. 19, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:a:ibm:aix:7.2:*:*:*:*:*:*:*', 'cpe:2.3:a:ibm:aix:7.2.0:*:*:*:*:*:*:*', 'cpe:2.3:a:ibm:aix:7.3:*:*:*:*:*:*:*', 'cpe:2.3:a:ibm:aix:7.3.0:*:*:*:*:*:*:*'], 'vendor': 'IBM', 'product': 'AIX', 'versions': [{'status': 'affected', 'version': '7.2'}, {'status': 'affected', 'version': '7.3'}]}, {'cpes': ['cpe:2.3:a:ibm:powervm_vios:4.1:*:*:*:*:*:*:*', 'cpe:2.3:a:ibm:powervm_vios:4.1.0:*:*:*:*:*:*:*'], 'vendor': 'IBM', 'product': 'PowerVM VIOS', 'versions': [{'status': 'affected', 'version': '4.1'}]}] Added Description IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 NIM could allow a remote attacker to gain unauthorized access to AIX systems due to improper validation of TLS certificates. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Added CWE CWE-295 Added Reference https://www.ibm.com/support/pages/node/7283858