Insufficient verification of data authenticity in AMD 1st Gen EPYC
Priority LOW 28CWE-345Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-345.
Summary
Insufficient checks in SEV may lead to a malicious hypervisor disclosing the launch secret potentially resulting in compromise of VM confidentiality.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00126 2nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| AMD | 1st Gen EPYC | various | — | No fix listed | CNA |
| AMD | 2nd Gen EPYC | various | — | No fix listed | CNA |
- 1st Gen EPYC VendorAMD Affected various Fixed in — No fix listed CNA
- 2nd Gen EPYC VendorAMD Affected various Fixed in — No fix listed CNA
CPE configurations NVD · 82
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:amd:epyc_7001_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7001:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7251_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7251:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7261_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7261:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7281_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7281:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7301_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7301:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
- cpe:2.3:o:amd:epyc_7001_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7251_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7251:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7261_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7261:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7281_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7281:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7301_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7301:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
Show 72 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:amd:epyc_7351_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7351:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7351p_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7351p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7371_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7371:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7401_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7401:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7401p_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7401p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7451_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7451:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7501_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7501:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7551_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7551:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7551p_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7551p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7601_firmware:*:*:*:*:*:*:*:* | before naplespi_1.0.0.e | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7601:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7002_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7002:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7232p_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7232p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7252_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7252:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7262_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7262:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7272_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7272:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7282_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7282:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7302_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7302:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7302p_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7302p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7352_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7352:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7402_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7402:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7402p_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7402p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7452_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7452:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7502_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7502:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7502p_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7502p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7532_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7532:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7542_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7542:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7552_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7552:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7642_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7642:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7662_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7662:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7702_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7702:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7702p_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7702p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7742_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7742:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7f32_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7f32:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7f52_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7f52:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7f72_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7f72:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
| cpe:2.3:o:amd:epyc_7h12_firmware:*:*:*:*:*:*:*:* | before romepi_1.0.0.9 | Vulnerable | AMD |
| cpe:2.3:h:amd:epyc_7h12:-:*:*:*:*:*:*:* | not specified by NVD | Running on | AMD |
- cpe:2.3:o:amd:epyc_7351_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7351:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7351p_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7351p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7371_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7371:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7401_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7401:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7401p_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7401p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7451_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7451:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7501_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7501:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7551_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7551:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7551p_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7551p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7601_firmware:*:*:*:*:*:*:*:* Versions before naplespi_1.0.0.e Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7601:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7002_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7232p_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7232p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7252_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7252:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7262_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7262:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7272_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7272:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7282_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7282:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7302_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7302:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7302p_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7302p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7352_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7352:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7402_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7402:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7402p_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7402p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7452_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7452:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7502_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7502:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7502p_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7502p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7532_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7532:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7542_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7542:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7552_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7552:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7642_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7642:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7662_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7662:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7702_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7702:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7702p_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7702p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7742_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7742:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7f32_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7f32:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7f52_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7f52:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7f72_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7f72:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
- cpe:2.3:o:amd:epyc_7h12_firmware:*:*:*:*:*:*:*:* Versions before romepi_1.0.0.9 Vulnerable ·AMD
- cpe:2.3:h:amd:epyc_7h12:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-26403
- 2026-10-03 Alias added: GHSA-cfcv-rgx7-fw5j
References
More AMD Epyc 7001 Firmware vulnerabilities
- TI-2021-08171 Out-of-bounds write in AMD EPYC™ 7001 Series Processors CVSS 3.1HIGH 8.2
- TI-2022-12252 Mis-trained branch predictions for return instructions may allow arbitrary speculative… CVSS 3.1MEDIUM 6.5
- TI-2021-08167 A malicious hypervisor in conjunction with an unprivileged attacker process inside an… CVSS 3.1HIGH 8.4
- TI-2021-08217 Out-of-bounds write in AMD 1st Gen EPYC CVSS 3.1HIGH 7.8
- TI-2021-08183 Time-of-check time-of-use race condition in AMD Ryzen™ 3000 Series Desktop Processors… CVSS 3.1HIGH 7.4
- TI-2020-10295 A potential denial of service (DoS) vulnerability exists in the integrated chipset that… CVSS 3.1HIGH 7.5
Sources
- CVE-2021-26403 · CVE Program
- CVE-2021-26403 · NVD
- FIRST EPSS
- GHSA-cfcv-rgx7-fw5j · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences