PoC Index

CVE-2025-63913

HIGH 7.5EPSS 0.3%

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.

CVSS v3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.26% chance of exploitation in the next 30 days, 18th percentile
Published
2026-07-27
Updated
2026-07-28

Proof-of-concept exploits (1)

References

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