AMD EPYC 9005 Processors/EPYC Embedded 9005 Processors Power Management Firmware input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00+

Summaryinfo

A vulnerability, which was classified as critical, was found in AMD EPYC 9005 Processors and EPYC Embedded 9005 Processors. This vulnerability affects unknown code of the component Power Management Firmware. The manipulation results in input validation. This vulnerability is cataloged as CVE-2026-0101. The attack must be initiated from a local position. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in AMD EPYC 9005 Processors and EPYC Embedded 9005 Processors (affected version not known). Affected is some unknown functionality of the component Power Management Firmware. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on availability. CVE summarizes:

Improper validation of specified quantities in input within AMD Power Management Firmware (PMFW) could allow a local attacker to pass unsanitized input, potentially resulting in a system crash or denial of service.

The advisory is available at amd.com. This vulnerability is traded as CVE-2026-0101 since 10/16/2025. The exploitability is told to be easy. Local access is required to approach this attack. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

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License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

10/16/2025 CVE reserved
11/12/2026 +392 days Advisory disclosed
11/12/2026 +0 days VulDB entry created
11/12/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: amd.com
Status: Confirmed

CNA: AMD
CVE: CVE-2026-0101 (🔒)

GCVE (CVE): GCVE-0-2026-0101
GCVE (VulDB): GCVE-100-436494

Entryinfo

Created: 11/12/2026 20:27
Changes: 11/12/2026 20:27 (63)
Complete: 🔍
Cache ID: 216::103

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