Search/CVE-2022-36765
● CVE — High

CVE-2022-36765

VendortianocoreProductedk2DiscoveredJan 9, 2024UpdatedNov 3, 2025

EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.

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CVSS v3.1
7 HIGH
EPSS
0.29%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Sep 23, 2026
● 0.00pp
0.29% → 0.29% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityHIGH
Privileges RequiredLOW
User InteractionNONE
ScopeCHANGED
ConfidentialityLOW
IntegrityLOW
AvailabilityHIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
Connections
2 relationships
Timeline
disclosure → media coverage
Jan 9, 2024
Disclosure — published as a CVE record. · last revised by NVD Nov 3, 2025