CVE-2026-53057

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

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.7% 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 2026-07-21.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-06-24 16:30Z2 MO AGO

Last updated

2026-08-05 12:33Z1 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-524Use of Cache Containing Sensitive InformationBase

Data version

5.2

Document digest

0668705f0b44bb955a5e750de6924089bb6943ed28dd27ac824425181e63d840

• git.kernel.orghttps://git.kernel.org/stable/c/3f917d9bff68600f77561900f3145bd4706dc840
• git.kernel.orghttps://git.kernel.org/stable/c/d99d1c13faa793ff1abab0d20ab6473c838081b3
• git.kernel.orghttps://git.kernel.org/stable/c/f5c262b544975e067ea265fc7403aefbbea8563e