CVE-2024-26927

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

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 21.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. 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

2024-04-28 11:27Z2 YR AGO

Last updated

2026-05-11 20:07Z5 MO AGO

Reserved

2024-02-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.4)

CNA CVSS vector

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

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
• CWE-191Integer Underflow (Wrap or Wraparound)Base

Data version

5.2

Document digest

4d8e7c584c5a22dbd17393c4e04bb895e980f15f9293fc2609e84d9000278d3b

• git.kernel.orghttps://git.kernel.org/stable/c/d133d67e7e724102d1e53009c4f88afaaf3e167c
• git.kernel.orghttps://git.kernel.org/stable/c/ced7df8b3c5c4751244cad79011e86cf1f809153
• git.kernel.orghttps://git.kernel.org/stable/c/044e220667157fb9d59320341badec59cf45ba48
• git.kernel.orghttps://git.kernel.org/stable/c/9eeb8e1231f6450c574c1db979122e171a1813ab
• git.kernel.orghttps://git.kernel.org/stable/c/98f681b0f84cfc3a1d83287b77697679e0398306