CVE-2026-46093

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

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 2.1% 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

Modified. NVD last modified this record on 2026-07-18.

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

2026-05-27 12:58Z5 MO AGO

Last updated

2026-08-05 12:29Z2 MO AGO

Reserved

2026-05-13

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

• CWE-414Missing Lock CheckBase

Data version

5.2

Document digest

5d019799f7a8a7f1fdacfc18174411a47d76c14458ce05022a7ab036de82bd22

• git.kernel.orghttps://git.kernel.org/stable/c/c15ff206ba78820bf2873d0c668a882e99f4b631
• git.kernel.orghttps://git.kernel.org/stable/c/687ccdf582169cd680aeaf24cc953807c4cd4345
• git.kernel.orghttps://git.kernel.org/stable/c/12f2341b4c235d5593a433abac201c1c6725787f
• git.kernel.orghttps://git.kernel.org/stable/c/ec05f51f1e65bce95528543eb73fda56fd201d94