CVE-2026-74488

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

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 16.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Received. NVD last modified this record on 2026-08-19.

Red Hat severity

Important. 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 12:27Z20 DAYS AGO

Last updated

2026-08-19 16:37Z16 DAYS AGO

Reserved

2026-08-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

d01a60bd1aa97e257d8595a4251164fc7c4ba88020e9acfb59863d7b5829da83

• git.kernel.orghttps://git.kernel.org/stable/c/707664027bb9307f7268eda403af7c4ccd9b8644
• git.kernel.orghttps://git.kernel.org/stable/c/3b02275833a0d3e6583627995d614fa99bdf364f
• git.kernel.orghttps://git.kernel.org/stable/c/a1f0f7dc7eb15754e6931b433edb7beb754c996a
• git.kernel.orghttps://git.kernel.org/stable/c/25e5a3fe4f15e30f74eca42cbf3bcc3a3fbeda79
• git.kernel.orghttps://git.kernel.org/stable/c/ece2ebb34247d573142617dfc534a9dc11ba59be
• git.kernel.orghttps://git.kernel.org/stable/c/c9dcfe6b8b71369e1d732e2ff622c3696a2f032c
• git.kernel.orghttps://git.kernel.org/stable/c/5a21ab03829cb6d2682c127f22e2b9cd63b4393f
• git.kernel.orghttps://git.kernel.org/stable/c/99a948382af8a225e2d5e54a7052158cd6281cc6