CVE-2026-46048

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 2.0% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. 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 12:57Z5 MO AGO

Last updated

2026-06-14 17:50Z4 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-911Improper Update of Reference CountBase

Data version

5.2

Document digest

fc28e853144bf6db5ceeac6a5bdc7eca98fe82d681338c29aa85a88293cf1e38

• git.kernel.orghttps://git.kernel.org/stable/c/c874db8a1d2f9f08161470d00cfe8db2f5cca2cc
• git.kernel.orghttps://git.kernel.org/stable/c/6fa8dff64fb6c401ced40a05797b327659317498
• git.kernel.orghttps://git.kernel.org/stable/c/a8d907acc3e5a078c2e5637ff60c30c6d2ddc23a
• git.kernel.orghttps://git.kernel.org/stable/c/50c6a1f05973f56d23280c9d7645a7a5734e0907
• git.kernel.orghttps://git.kernel.org/stable/c/da3b8fd6a202d94fef11a443abc9171c52426a1c
• git.kernel.orghttps://git.kernel.org/stable/c/6153878c5255bb69b7d0868105ca078ef13cbcf8
• git.kernel.orghttps://git.kernel.org/stable/c/21ca595aafa40d3ac70eab1f4cb62cc00ca21657
• git.kernel.orghttps://git.kernel.org/stable/c/7a5f1cd22d47f8ca4b760b6334378ae42c1bd24b