CVE-2024-26889

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 ImpactpartialSuccessful exploitation gives limited 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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 19.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

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

2024-04-17 10:27Z2 YR AGO

Last updated

2026-05-23 15:39Z3 MO AGO

Reserved

2024-02-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.2

Document digest

04c22be35908e8a3458c425b294a59019fc21f6ad4611badf86e0569d64f72e7

• git.kernel.orghttps://git.kernel.org/stable/c/6d5a9d4a7bcbb7534ce45a18a52e7bd23e69d8ac
• git.kernel.orghttps://git.kernel.org/stable/c/54a03e4ac1a41edf8a5087bd59f8241b0de96d3d
• git.kernel.orghttps://git.kernel.org/stable/c/d47e6c1932cee02954ea588c9f09fd5ecefeadfc
• git.kernel.orghttps://git.kernel.org/stable/c/2e845867b4e279eff0a19ade253390470e07e8a1
• git.kernel.orghttps://git.kernel.org/stable/c/a41c8efe659caed0e21422876bbb6b73c15b5244
• git.kernel.orghttps://git.kernel.org/stable/c/8c28598a2c29201d2ba7fc37539a7d41c264fb10
• git.kernel.orghttps://git.kernel.org/stable/c/2edce8e9a99dd5e4404259d52e754fdc97fb42c2
• git.kernel.orghttps://git.kernel.org/stable/c/81137162bfaa7278785b24c1fd2e9e74f082e8e4
• git.kernel.orghttps://git.kernel.org/stable/c/68644bf5ec6baaff40fc39b3529c874bfda709bd
• 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-265688.html