CVE-2026-74376

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

0.50% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 40.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/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

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

2026-08-15 05:58Z20 DAYS AGO

Last updated

2026-08-17 05:46Z18 DAYS AGO

Reserved

2026-08-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

6d015897a2452d97015d9840e53a278a283873e152ff70b1389c4fbcf98ec106

• git.kernel.orghttps://git.kernel.org/stable/c/3cb2a606ce4902eceabe68338df0653312f861f8
• git.kernel.orghttps://git.kernel.org/stable/c/561c9711e4f545d6464a023168bdee03b00fa945
• git.kernel.orghttps://git.kernel.org/stable/c/ce3030e92f14362880055de5fe3c258971118853
• git.kernel.orghttps://git.kernel.org/stable/c/742e4afd247d9c972695227716b03d432a7e1d26
• git.kernel.orghttps://git.kernel.org/stable/c/b7313f23ea5a79b199a007bfad64a866cc2c22e7
• git.kernel.orghttps://git.kernel.org/stable/c/eb04e3e9c14ed15914f5fd2eae8b6435f54f095f
• git.kernel.orghttps://git.kernel.org/stable/c/6b8a26af065ddc93de2aa5c9f0df98dce9723442