CVE-2026-53274

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

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 6.7% 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 2026-07-08.

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

2026-06-25 08:39Z2 MO AGO

Last updated

2026-06-25 08:39Z2 MO AGO

Reserved

2026-06-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-821Incorrect SynchronizationBase

Data version

5.2

Document digest

eb88aa952d52ebb0c5650504ed0b225c8a496339fa60ed0c5a7b39d810c47c87

• git.kernel.orghttps://git.kernel.org/stable/c/35a22117839602bb52283de08894c5a7dde92420
• git.kernel.orghttps://git.kernel.org/stable/c/5d27d2ffe487df89ce28fda0410eafa05dbe03a0
• git.kernel.orghttps://git.kernel.org/stable/c/89f6fbe0033c942cb790ffd53ca93a45eeaf1c91
• git.kernel.orghttps://git.kernel.org/stable/c/dcd90f42a33e4220385f27b515183d0c91b2fc4a
• git.kernel.orghttps://git.kernel.org/stable/c/94d286fa5eedc550d42bcb9c85416af8f77736ff
• git.kernel.orghttps://git.kernel.org/stable/c/a3fdd924d88c30b9f488636ce0e4696012cf5511