Vulnerability Database

310,056

Total vulnerabilities in the database

CVE-2023-26300

A potential security vulnerability has been identified in the system BIOS for certain HP PC products which might allow escalation of privilege. HP is releasing firmware updates to mitigate the potential vulnerability.

  • Published: Oct 18, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-26300
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

No CWE or OWASP classifications available.

Software From Fixed in
hp / desktop_pro_a_300_g3_firmware - f.13
hp / desktop_pro_a_g3_firmware - f.13
hp / desktop_pro_a_g3_microtower_firmware - f.13
hp / zhan_66_pro_a_g1_r_microtower_firmware - f.13
hp / t638_thin_client_firmware - 00.01.13
hp / stream_11_pro_g5_firmware - f.18
hp / 240_g10_firmware - f.05
hp / 240_g6_firmware - f.55
hp / 240_g7_firmware - f.75
hp / 240_g9_firmware - f.06
hp / 245_g10_firmware - f.06
hp / 245_g7_firmware - f.70
hp / 245_g8_firmware - f.26
hp / 245_g9_firmware - f.11
hp / 245_firmware - f.11
hp / 246_g6_firmware - f.55
hp / 246_g7_firmware - f.75
hp / 247_g8_firmware - f.70
hp / 250_g10_firmware - f.06
hp / 250_g6_firmware - f.73
hp / 250_g7_firmware - f.46
hp / 250_g9_firmware - f.63
hp / 255_g10_firmware - f.09
hp / 255_g6_firmware - f.56
hp / 255_g7_firmware - f.41
hp / 255_g8_firmware - f.37
hp / 255_g9_firmware - f.12
hp / 256_g6_firmware - f.73
hp / 256_g7_firmware - f.46
hp / 258_g6_firmware - f.73
hp / 258_g7_firmware - f.46
hp / 340_g7_firmware - f.39
hp / 348_g7_firmware - f.39
hp / 470_g10_firmware - f.03
hp / 470_g7_firmware - f.70
hp / 470_g9_firmware - f.06
hp / stream_11_pro_g4_firmware - f.30
hp / zbook_15_g5_mobile_workstation_firmware - f.37
hp / zhan_99_g3_mobile_workstation_firmware - f.19
hp / zhan_99_g4_mobile_workstation_firmware - f.09
hp / 200_g4_22_all-in-one_pc_(rom_family_ssid_86f2)_firmware - f.50
hp / 200_g4_22_all-in-one_pc_(rom_family_ssid_86f3)_firmware - f.50
hp / 200_g4_22_all-in-one_pc_(rom_family_ssid_86f0)_firmware - f.50
hp / 200_pro_g4_22_all-in-one_pc_(rom_family_ssid_86f2)_firmware - f.50
hp / 200_pro_g4_22_all-in-one_pc_(rom_family_ssid_86f3)_firmware - f.50
hp / 200_pro_g4_22_all-in-one_pc_(rom_family_ssid_86f0)_firmware - f.50
hp / 205_g4_22_all-in-one_pc_(rom_family_ssid_86f2)_firmware - f.50
hp / 205_g4_22_all-in-one_pc_(rom_family_ssid_86f3)_firmware - f.50
hp / 205_g4_22_all-in-one_pc_(rom_family_ssid_86f0)_firmware - f.50
hp / 205_g8_24_all-in-one_pc_(rom_family_ssid_8923)_firmware - f.20
hp / 205_g8_24_all-in-one_pc_(rom_family_ssid_8924)_firmware - f.20
hp / 205_pro_g4_22_all-in-one_pc_(rom_family_ssid_86f2)_firmware - f.50
hp / 205_pro_g4_22_all-in-one_pc_(rom_family_ssid_86f3)_firmware - f.50
hp / 205_pro_g4_22_all-in-one_pc_(rom_family_ssid_86f0)_firmware - f.50
hp / 205_pro_g8_24_all-in-one_pc_(rom_family_ssid_8923)_firmware - f.20
hp / 205_pro_g8_24_all-in-one_pc_(rom_family_ssid_8924)_firmware - f.20
hp / 285_g6_microtower_(rom_family_ssid_871e)_firmware - f.26
hp / 285_g8_microtower_(rom_family_ssid_870e)_firmware - f.30
hp / 285_pro_g6_microtower_(rom_family_ssid_871e)_firmware - f.26
hp / 285_pro_g8_microtower_(rom_family_ssid_870e)_firmware - f.30
hp / 295_g8_microtower_(rom_family_ssid_870e)_firmware - f.30
hp / pro_sff_280_g9_desktop_(rom_family_ssid_89b4)_firmware - f.22
hp / pro_sff_280_g9_desktop_(rom_family_ssid_8bc3)_firmware - f.12
hp / pro_sff_290_g9_desktop_(rom_family_ssid_89b4)_firmware - f.22
hp / pro_sff_290_g9_desktop_(rom_family_ssid_8bc3)_firmware - f.12
hp / pro_sff_zhan_66_g9_desktop_(rom_family_ssid_89b4)_firmware - f.22
hp / pro_sff_zhan_66_g9_desktop_(rom_family_ssid_8bc3)_firmware - f.12
hp / pro_tower_200_g9_desktop_(rom_family_ssid_89b4)_firmware - f.22
hp / pro_tower_200_g9_desktop_(rom_family_ssid_89b3)_firmware - f.22
hp / pro_tower_200_g9_desktop_(rom_family_ssid_8bc3)_firmware - f.12
hp / pro_tower_280_g9_desktop_(rom_family_ssid_89b4)_firmware - f.22
hp / pro_tower_280_g9_desktop_(rom_family_ssid_89b3)_firmware - f.22
hp / pro_tower_290_g9_desktop_(rom_family_ssid_89b4)_firmware - f.22
hp / pro_tower_290_g9_desktop_(rom_family_ssid_89b3)_firmware - f.22
hp / pro_tower_290_g9_desktop_(rom_family_ssid_8bc3)_firmware - f.12
hp / pro_tower_zhan_99_g9_desktop_(rom_family_ssid_89b4)_firmware - f.22
hp / pro_tower_zhan_99_g9_desktop_(rom_family_ssid_89b3)_firmware - f.22
hp / pro_tower_zhan_99_g9_desktop_(rom_family_ssid_8b3c)_firmware - f.12
hp / proone_240_g10_(rom_family_ssid_8b4d)_firmware - f.10
hp / proone_240_g10_(rom_family_ssid_8b4c)_firmware - f.05
hp / proone_240_g9_(rom_family_ssid_89eb)_firmware - f.20
hp / vr_backpack_g2_(rom_family_ssid_8590)_firmware - f.29
hp / zhan_66_pro_a_g10_(rom_family_ssid_8b4e)_firmware - f.05
hp / zhan_66_pro_a_g4_all-in-one_pc_(rom_family_ssid_8923)_firmware - f.20
hp / zhan_66_pro_a_g4_all-in-one_pc_(rom_family_ssid_8924)_firmware - f.20
hp / zhan_99_pro_a_g2_microtower_(rom_family_ssid_871e)_firmware - f.20
hp / 255_g8_(rom_family_ssid_87d1)_firmware - f.37
hp / 255_g8_(rom_family_ssid_8905)_firmware - f.37
hp / 255_g8_(rom_family_ssid_890e)_firmware - f.37