CVE-2026-53235

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

0.63% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 47.4% 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 2026-07-08.

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

2026-06-25 08:39Z2 MO AGO

Last updated

2026-08-05 12:34Z1 MO AGO

Reserved

2026-06-09

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-805Buffer Access with Incorrect Length ValueBase

Data version

5.2

Document digest

115ed42c331fa5f57447db3063ca8b8bc553b008948eba5b231f6456c1fbd60e

• git.kernel.orghttps://git.kernel.org/stable/c/9e636c995b7beeb74ea882968248752821c244c4
• git.kernel.orghttps://git.kernel.org/stable/c/0cde3a004119db637b401c54e77536e4145fc0b4
• git.kernel.orghttps://git.kernel.org/stable/c/848571dcbbbea7ba44dd4f7ebe1fbb274afe08ac
• git.kernel.orghttps://git.kernel.org/stable/c/f2bb3434544454099a5b6dec213567267b05d79d