CVE-2017-5731

7.8 highEPSS 0.4%

High (7.8) in tianocore edk2. EPSS 0.4% chance of exploitation in the next 30 days.

Bounds checking in Tianocompress before November 7, 2017 may allow an authenticated user to potentially enable an escalation of privilege via local access.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 33% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2019-10-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tianocore:edk2

References

https://bugzilla.tianocore.org/show_bug.cgi?id=686
https://bugzilla.tianocore.org/show_bug.cgi?id=686

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