CVE-2023-26300
HIGH
7.8
CVSS Score
Published: October 18, 2023 at 06:07 PM UTC
Updated: June 17, 2026 at 05:43 AM UTC
179 products affected across 1 vendorT638 Thin Client FirmwareDesktop Pro a G3 Firmware470 G7 Firmware
Using HP PC products by HP Inc.?
Get instant alerts when new vulnerabilities affect HP PC products - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < f.50
Affected range stops below f.50, so it looks safe — our inference, not a vendor statement
hp-200-g4-22-all-in-one-pc-rom-family-ssid-86f0 (same device)
v < f.50
Affected range stops below f.50, so it looks safe — our inference, not a vendor statement
hp-200-g4-22-all-in-one-pc-rom-family-ssid-86f2 (same device)
v < f.50
Affected range stops below f.50, so it looks safe — our inference, not a vendor statement
hp-200-g4-22-all-in-one-pc-rom-family-ssid-86f3 (same device)
v < f.50
Affected range stops below f.50, so it looks safe — our inference, not a vendor statement
hp-200-pro-g4-22-all-in-one-pc-rom-family-ssid-86f0 (same device)
v < f.50
Affected range stops below f.50, so it looks safe — our inference, not a vendor statement
hp-200-pro-g4-22-all-in-one-pc-rom-family-ssid-86f2 (same device)
v < f.50
Affected range stops below f.50, so it looks safe — our inference, not a vendor statement
hp-200-pro-g4-22-all-in-one-pc-rom-family-ssid-86f3 (same device)
v < f.50
Affected range stops below f.50, so it looks safe — our inference, not a vendor statement
hp-205-g4-22-all-in-one-pc-rom-family-ssid-86f0 (same device)
v < f.50
Affected range stops below f.50, so it looks safe — our inference, not a vendor statement
hp-205-g4-22-all-in-one-pc-rom-family-ssid-86f2 (same device)
v < f.50
Affected range stops below f.50, so it looks safe — our inference, not a vendor statement
hp-205-g4-22-all-in-one-pc-rom-family-ssid-86f3 (same device)
v < f.20
Affected range stops below f.20, so it looks safe — our inference, not a vendor statement
hp-205-g8-24-all-in-one-pc-rom-family-ssid-8923 (same device)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
PatchVendor Advisory
Source: [email protected]
https://support.hp.com/us-en/document/ish_9461800-9461828-16CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card