CVE-2018-9056

PoC —

CVSS 3.0

5.6 medium

EPSS

<1%p50

Published

Mar 27, 2018 (Mar 27, 2018)

Modified

Jun 17, 2026

Description

Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an attacker with local user access via a side-channel attack on the directional branch predictor, as demonstrated by a pattern history table (PHT), aka BranchScope.

Vendors: intel arm
Products: atom c, atom e, atom x3, atom z, celeron j, celeron n, core i3, core i5, core i7, core m, core m3, core m5
Weakness: CWE-200
Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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