CVE-2025-48509
LOWCVSS 1.8/10EPSS 0.11%
Last modified
CVE-2025-48509 is a low-severity vulnerability rated 1.8/10 on the CVSS scale. Missing Checks in certain functions related to RMP initialization can allow a local admin privileged attacker to cause misidentification of I/O memory, potentially resulting in a loss of guest memory integrity. EPSS estimates a 0.11% chance of exploitation in the next 30 days.
Description
Missing Checks in certain functions related to RMP initialization can allow a local admin privileged attacker to cause misidentification of I/O memory, potentially resulting in a loss of guest memory integrity
Metrics
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2025-48509?
Missing Checks in certain functions related to RMP initialization can allow a local admin privileged attacker to cause misidentification of I/O memory, potentially resulting in a loss of guest memory integrity
How severe is CVE-2025-48509?
CVE-2025-48509 has a CVSS score of 1.8/10 (LOW severity). The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.
How do I fix CVE-2025-48509?
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.
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Are you affected by CVE-2025-48509?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST