CVE-2025-62623
VMware ESXi Heap-Based Buffer Overflow Privilege Escalation
Description
A heap-based buffer overflow in the ionic cloud driver for VMware ESXi could allow an attacker to achieve privilege escalation, potentially resulting in arbitrary code execution.
INFO
Published Date :
May 13, 2026, 2:58 a.m.
Last Modified :
May 13, 2026, 2:58 a.m.
Remotely Exploit :
No
Source :
AMD
Affected Products
The following products are affected by CVE-2025-62623
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | HIGH | b58fc414-a1e4-4f92-9d70-1add41838648 |
Solution
- Update VMware ESXi to the latest version.
- Apply security patches for the ionic cloud driver.
- Restrict access to the affected component.
- Monitor system logs for suspicious activity.
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-2025-62623 vulnerability anywhere in the article.