CVE-2026-20713
MEDIUM
MEDIUM
Priority: 0.00
BB Relevance:
29/100
Published: 2026-08-11
Modified: 2026-11-02
First seen: 2026-11-02
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
High
PR:
High
UI:
None
S:
X
AT:
None
VC:
None
VI:
None
VA:
None
Description
Always-incorrect control flow implementation in some firmware for some Intel(R) Xeon(R) processors may allow an escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (high) and availability (none) impacts.
Weakness Classification (1)
Affected Software (190)
Showing 30 of 190 entries
References & Advisories (1)
Vendor Advisory