What is CVE-2024-26666?

CVE-2024-26666 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10. CVE-2024-26666 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2024-26666?

CVE-2024-26666 has a CVSS score of 7.8 out of 10, rated High severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Is there a patch available for CVE-2024-26666?

No patch is currently available for CVE-2024-26666. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2024-26666 actively exploited?

CVE-2024-26666 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2024-26666

High

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix RCU use in TDLS fast-xmit This looks up the link under RCU protection, but isn't guaranteed to actually have protection. Fix that.

Package Linux Kernel

Published 2024-04-02

Last modified 2025-04-08

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

7.8

out of 10

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Vector string

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

The following references provide additional information about CVE-2024-26666 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Kernel patch commit
https://git.kernel.org/stable/c/9480adfe4e0f0319b9da04b44e4eebd5ad07e0cd
Patch
Kernel patch commit
https://git.kernel.org/stable/c/c255c3b653c6e8b52ac658c305e2fece2825f7ad
Patch
Kernel patch commit
https://git.kernel.org/stable/c/fc3432ae8232ff4025e7c55012dd88db0e3d18eb
Patch

Details

CVE ID CVE-2024-26666

Severity High

CVSS score 7.8 / 10

CVSS version 3.1

Published 2024-04-02

Modified 2025-04-08

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2024-26666?

CVE-2024-26666 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10 . CVE-2024-26666 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2024-26666?

CVE-2024-26666 has a CVSS score of 7.8 out of 10, rated High severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Is there a patch available for CVE-2024-26666?

No patch is currently available for CVE-2024-26666. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2024-26666 actively exploited?

No — CVE-2024-26666 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.