CVE-2026-74323

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.7% 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 2026-08-17.

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 05:45Z19 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

536de75433bbd9a32948c23e7dbee2041688885898730ada7bdd1bc8fe519423

• git.kernel.orghttps://git.kernel.org/stable/c/06e65d6cf80490bc0457d339595d1ed5a89e8899
• git.kernel.orghttps://git.kernel.org/stable/c/fa0e9aa92a7bc97fc42014c5efaaf1278fa92723
• git.kernel.orghttps://git.kernel.org/stable/c/831074096d0450308357271fc0ffd3f600a2487e