CVE-2025-63913CWE-400denial-of-service

CVE-2025-63913

High · published July 28, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
38.9
In the wild
Unconfirmed
What it is

An issue was discovered in OpenSBI 1.3 allowing attackers to cause a denial of service via crafted request to the SBI function #2 or the 'Find and configure a matching counter' function of SBI PMU extension.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00460 · 38.9th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2026-07-28T03:16Z
References (1)
https://github.com/luojia65/opensbi-pmu2-crash · [email protected]
EPSS history
Timeline
  • 27 JUL 00:00Z
    An issue was discovered in OpenSBI 1.3 allowing attackers to cause a denial of service via crafted request to the SBI function #2 or the 'Find and configure a…
    cvelistv5