CVE-2024-26923

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 11.1% of scored records. A rank, not a probability.

NVD base score

4.7 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-08-04.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2024-04-24 21:49Z2 YR AGO

Last updated

2026-08-05 11:28Z1 MO AGO

Reserved

2024-02-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class

Data version

5.2

Document digest

3771387300ae760057e2fbc1f2b7b92c9dcde87c26a8baaf09dccdacfa217caa

• git.kernel.orghttps://git.kernel.org/stable/c/a36ae0ec2353015f0f6762e59f4c2dbc0c906423
• git.kernel.orghttps://git.kernel.org/stable/c/343c5372d5e17b306db5f8f3c895539b06e3177f
• git.kernel.orghttps://git.kernel.org/stable/c/2e2a03787f4f0abc0072350654ab0ef3324d9db3
• git.kernel.orghttps://git.kernel.org/stable/c/e76c2678228f6aec74b305ae30c9374cc2f28a51
• git.kernel.orghttps://git.kernel.org/stable/c/b75722be422c276b699200de90527d01c602ea7c
• git.kernel.orghttps://git.kernel.org/stable/c/507cc232ffe53a352847893f8177d276c3b532a9
• git.kernel.orghttps://git.kernel.org/stable/c/dbdf7bec5c920200077d693193f989cb1513f009
• git.kernel.orghttps://git.kernel.org/stable/c/47d8ac011fe1c9251070e1bd64cb10b48193ec51
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-398330.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-613116.html