CVE-2026-46306

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

0.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 31.9% of scored records. A rank, not a probability.

NVD base score

7.5 (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:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-07-23.

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

2026-06-08 15:46Z2 MO AGO

Last updated

2026-08-05 12:31Z1 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-843Access of Resource Using Incompatible Type ('Type Confusion')Base

Data version

5.2

Document digest

742bb02cd19628fc2db688f926607e283d1aa4324aeaf13c83af7d54ff048d66

• git.kernel.orghttps://git.kernel.org/stable/c/e7c811ca372d53c2be7d01a1614e71fae1054836
• git.kernel.orghttps://git.kernel.org/stable/c/abc5bc84e0f2edc7ea2d437afa6ef3fe1fc43200
• git.kernel.orghttps://git.kernel.org/stable/c/18ae9eacfc95cc715c0606b2c86e8aa8a86cf3e3
• git.kernel.orghttps://git.kernel.org/stable/c/db104b0d8a7856397c0469d83a4289adf7c54863
• git.kernel.orghttps://git.kernel.org/stable/c/6044392d9cace3a3672b02c8bc7d38b502e51734
• git.kernel.orghttps://git.kernel.org/stable/c/0d00b9015069712944934bab09eaa6c542143049
• git.kernel.orghttps://git.kernel.org/stable/c/7c93f353eab4ea911e394630f07d72e040a729d8
• git.kernel.orghttps://git.kernel.org/stable/c/d6c19b31a3c1d519fabdcf0aa239e6b6109b9473