CVE-2026-74363

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.5% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/A:H

NVD analysis status

Received. NVD last modified this record on 2026-08-17.

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

2026-08-15 05:58Z21 DAYS AGO

Last updated

2026-08-17 05:46Z19 DAYS AGO

Reserved

2026-08-15

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

No CWE assigned

Data version

5.2

Document digest

d063bcd89fea69180bb094c0a70fcce1d977f6d5f9b45b5477fcf2b7b324c231

• git.kernel.orghttps://git.kernel.org/stable/c/ea1c243c39e32b7fc1c2edfe32081ff7e30a877c
• git.kernel.orghttps://git.kernel.org/stable/c/5fecb71c10c28aef276ba49c718dc961745fdcf0
• git.kernel.orghttps://git.kernel.org/stable/c/c70d0f9114c3cc156f6029a400c4eb7e6f7c82b2
• git.kernel.orghttps://git.kernel.org/stable/c/53649846e0437d1d9b7cb993cfe54c367addf7ae
• git.kernel.orghttps://git.kernel.org/stable/c/61f19729728243c82476dee31315143ed3275e7f
• git.kernel.orghttps://git.kernel.org/stable/c/0497ff765746d9b2d17445c8f7cc737b36c0152a
• git.kernel.orghttps://git.kernel.org/stable/c/b93c55b4932dd7e32dca8cf34a3443cc87a02906