CVE-2026-53360

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 15.3% of scored records. A rank, not a probability.

NVD base score

8.8 (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:C/C:H/I:H/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-07-22.

Red Hat severity

Important. 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

2026-07-04 11:53Z2 MO AGO

Last updated

2026-08-05 12:35Z1 MO AGO

Reserved

2026-06-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

19a7d528ff419207cd10a79b57e39ca70fc3066cf26bb436d6895951ae3815a2

• git.kernel.orghttps://git.kernel.org/stable/c/bf9ba093fbb83c0c9a3dedd50efec29424eca2fc
• git.kernel.orghttps://git.kernel.org/stable/c/c9b4198fbc6ed99a9da4bee9f74bb730f926c9ae
• git.kernel.orghttps://git.kernel.org/stable/c/b328ede59ac34e7998e1eee5e5f0cc26c2a91846
• git.kernel.orghttps://git.kernel.org/stable/c/db3f2195d29344a3cf1e9dd9ab7f21ced7308cf7