CVE-2026-46119

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

0.53% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 42.4% of scored records. A rank, not a probability.

NVD base score

9.1 (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:H/I:N/A:H

NVD analysis status

Undergoing Analysis. NVD last modified this record on 2026-06-24.

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

2026-05-28 09:35Z3 MO AGO

Last updated

2026-08-05 12:29Z1 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.1)

CNA CVSS vector

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

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-131Incorrect Calculation of Buffer SizeBase

Data version

5.2

Document digest

13db598646934962d1c4ea02cd77f611d56478e6be1994d83d0e893a9eefffe2

• git.kernel.orghttps://git.kernel.org/stable/c/c2374b92c729d0388a538b3cde7b3e3b5e55ef39
• git.kernel.orghttps://git.kernel.org/stable/c/38fdf04c602d52c42c67fc1617211492753b7e8b
• git.kernel.orghttps://git.kernel.org/stable/c/2ae0afd98432536562fa8261538ae795446f0589
• git.kernel.orghttps://git.kernel.org/stable/c/408e85ee708b6aa03eeb0220ffa0915f4d407181
• git.kernel.orghttps://git.kernel.org/stable/c/b7df9fbd4869fdfe09a3f501ffd228486521e062
• git.kernel.orghttps://git.kernel.org/stable/c/8517b6c8d2c759918ba0058cb6c7e14d59643202
• git.kernel.orghttps://git.kernel.org/stable/c/1c439de70b1c3eb3c6bffa8245c16b9fc318f114