CVE-2026-74310

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.4% of scored records. A rank, not a probability.

NVD base score

9.3 (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:C/C:H/I:H/A:H

NVD analysis status

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

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 05:58Z21 DAYS AGO

Last updated

2026-08-17 05:45Z19 DAYS AGO

Reserved

2026-08-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.3)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

e1cf4bc8884ea88c516f6b547e93516f4110b6a8eb87d83dc4e65e7499c692fb

• git.kernel.orghttps://git.kernel.org/stable/c/ea71f873423fb73e66ad88936d6759ac0ad4aa53
• git.kernel.orghttps://git.kernel.org/stable/c/6445b945024f4c7675ae5352b2d5885cb1deea71
• git.kernel.orghttps://git.kernel.org/stable/c/a9f8a1d2e3ff511eafd4c5462481950c2f4d2b5d
• git.kernel.orghttps://git.kernel.org/stable/c/321c73baf54d971ce3771fea275c98a247f7ee35
• git.kernel.orghttps://git.kernel.org/stable/c/c069437924663539a93a1e5afe90838d9ccee284
• git.kernel.orghttps://git.kernel.org/stable/c/8f6898fe80794f2d7c3d38c1158c806e4074a1c4