CVE-2025-31716

CVE-2025-31716 is a medium-severity vulnerability with a CVSS 3.x base score of 5.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

In bootloader, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with no additional execution privileges needed.

Frequently asked questions

What is CVE-2025-31716?
In bootloader, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with no additional execution privileges needed.
How severe is CVE-2025-31716?
CVE-2025-31716 has a CVSS 3.x base score of 5.1, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2025-31716 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-31716?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-31716 have an EU (EUVD) identifier?
Yes. CVE-2025-31716 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23341.
When was CVE-2025-31716 published?
CVE-2025-31716 was published on 2025-08-01 and last updated on 2026-06-17.

References