CVE-2023-26299

Description

A potential Time-of-Check to Time-of-Use (TOCTOU) vulnerability has been identified in certain HP PC products using AMI UEFI Firmware (system BIOS), which might allow arbitrary code execution. AMI has released updates to mitigate the potential vulnerability.

Category

7.0
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.15%
Vendor Advisory hp.com
Affected: HP Inc. HP PC products using AMI UEFI Firmware
Published at:
Updated at:

References

Link Tags
https://support.hp.com/us-en/document/ish_8642715-8642746-16/hpsbhf03850 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-26299?
CVE-2023-26299 has been scored as a high severity vulnerability.
How to fix CVE-2023-26299?
To fix CVE-2023-26299, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-26299 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-26299 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-26299?
CVE-2023-26299 affects HP Inc. HP PC products using AMI UEFI Firmware.
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