Disclosure summary
Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
Source-reported weakness categories
NVD-CWE-noinfo, CWE-269
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2021-39301
Open original source · Updated Oct 07, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| hp | z1_entry_tower_g5_workstation_firmware | * {"versionEndExcluding":"02.12.00"} |
| hp | z1_entry_tower_g6_workstation_firmware | * {"versionEndExcluding":"02.10.00"} |
| hp | z1_g8_tower_desktop_pc_firmware | * {"versionEndExcluding":"02.07.00"} |
| hp | z4_g4_workstation_(core-x)_firmware | * {"versionEndExcluding":"02.75"} |
| hp | z4_g4_workstation_(core-x)_firmware | * {"versionEndExcluding":"02.75"} |
| hp | z4_g4_workstation_(core-x)_firmware | * {"versionEndExcluding":"02.75"} |
| hp | z4_g4_workstation_(xeon_w)_firmware | * {"versionEndExcluding":"02.75"} |
| hp | z4_g4_workstation_(xeon_w)_firmware | * {"versionEndExcluding":"02.75"} |
| hp | z4_g4_workstation_(xeon_w)_firmware | * {"versionEndExcluding":"02.75"} |
| hp | z6_g4_workstation_firmware | * {"versionEndExcluding":"02.75"} |
| hp | z6_g4_workstation_firmware | * {"versionEndExcluding":"02.75"} |
| hp | z6_g4_workstation_firmware | * {"versionEndExcluding":"02.75"} |
| hp | z8_g4_workstation_firmware | * {"versionEndExcluding":"02.75"} |
| hp | z8_g4_workstation_firmware | * {"versionEndExcluding":"02.75"} |
| hp | z8_g4_workstation_firmware | * {"versionEndExcluding":"02.75"} |
| hp | engage_flex_mini_retail_system_firmware | * {"versionEndExcluding":"02.10.00"} |
| hp | mp9_g4_retail_system_firmware | * {"versionEndExcluding":"02.18.00"} |
| hp | elite_dragonfly_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | elite_dragonfly_g2_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elite_dragonfly_max_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elite_x2_1013_g3_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | elite_x2_g4_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | elite_x2_g8_tablet_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_1050_g1_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | elitebook_830_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | elitebook_830_g6_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | elitebook_830_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_830_g8_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_836_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | elitebook_836_g6_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | elitebook_840_aero_g8_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_840_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | elitebook_840_g5_healthcare_edition_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | elitebook_840_g6_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | elitebook_840_g6_healthcare_edition_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | elitebook_840_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_840_g8_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_840r_g4_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | elitebook_846_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | elitebook_850_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | elitebook_850_g6_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | elitebook_850_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_850_g8_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_x360_1030_g3_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | elitebook_x360_1030_g4_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | elitebook_x360_1030_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_x360_1030_g8_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_x360_1040_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | elitebook_x360_1040_g6_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | elitebook_x360_1040_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_x360_1040_g8_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_x360_830_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | elitebook_x360_830_g6_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | elitebook_x360_830_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | elitebook_x360_830_g8_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | probook_430_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | probook_430_g6_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | probook_430_g7_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | probook_430_g8_firmware | * {"versionEndExcluding":"01.08.02"} |
| hp | probook_440_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | probook_440_g6_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | probook_440_g7_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | probook_440_g8_firmware | * {"versionEndExcluding":"01.08.02"} |
| hp | probook_450_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | probook_450_g6_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | probook_450_g7_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | probook_450_g8_firmware | * {"versionEndExcluding":"01.08.02"} |
| hp | probook_470_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | probook_630_g8_firmware | * {"versionEndExcluding":"01.08.01"} |
| hp | probook_640_g4_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | probook_640_g5_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | probook_640_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | probook_640_g8_firmware | * {"versionEndExcluding":"01.08.01"} |
| hp | probook_650_g4_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | probook_650_g5_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | probook_650_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | probook_650_g8_firmware | * {"versionEndExcluding":"01.08.01"} |
| hp | probook_x360_11_g3_education_edition_firmware | * {"versionEndExcluding":"01.18.00"} |
| hp | probook_x360_11_g4_education_edition_firmware | * {"versionEndExcluding":"01.13.00"} |
| hp | probook_x360_11_g5_education_edition_firmware | * {"versionEndExcluding":"01.09.00"} |
| hp | probook_x360_11_g6_education_edition_firmware | * {"versionEndExcluding":"01.09.00"} |
| hp | probook_x360_11_g7_education_edition_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | probook_x360_440_g1_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | zbook_14u_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | zbook_14u_g6_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | zbook_15_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | zbook_15_g6_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | zbook_15u_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | zbook_15u_g6_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | zbook_17_g5_firmware | * {"versionEndExcluding":"01.19.00"} |
| hp | zbook_17_g6_firmware | * {"versionEndExcluding":"01.12.00"} |
| hp | zbook_create_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | zbook_firefly_14_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | zbook_firefly_14_g8_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | zbook_firefly_15_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | zbook_firefly_15_g8_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | zbook_fury_15_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | zbook_fury_15_g8_firmware | * {"versionEndExcluding":"01.08.01"} |
| hp | zbook_fury_17_g7_firmware | * {"versionEndExcluding":"01.08.00"} |
| hp | zbook_fury_17_g8_firmware | * {"versionEndExcluding":"01.08.01"} |
Showing 100 associations; open the original for the complete set.
Original records & references
- NIST NVD record
- CVE Program record
- support.hp.com — Patch, Vendor Advisory
- support.hp.com — Patch, Vendor Advisory
PUBLISHED 2022-02-16T12:15:11-05:00
MODIFIED 2026-10-07T15:17:29-04:00
INGESTED 2026-10-08T12:30:36-04:00