CVE-2026-53275

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 14.6% 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:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-09-02.

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

2026-09-02 12:49Z2 DAYS AGO

Reserved

2026-06-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

0462df6445dce7c69c5bc9171ea65981cab4d63e19dfd1f2a1df94ef9ae93a7f

• git.kernel.orghttps://git.kernel.org/stable/c/dfaf1f5e7eb81be87582bd6a57d34e61a57d5dea
• git.kernel.orghttps://git.kernel.org/stable/c/1354271c89d0e5fbf8b3d94097ff0216695209c7
• git.kernel.orghttps://git.kernel.org/stable/c/53baa63a4183291574483f89583dbef13677a2c4
• git.kernel.orghttps://git.kernel.org/stable/c/2a613bf497029d555a7428406aa8cdb84a503cea
• git.kernel.orghttps://git.kernel.org/stable/c/b2eb8886200b907fc71806869620609f0f4cacb0
• git.kernel.orghttps://git.kernel.org/stable/c/4203806f700bb44ea0b05d484d9d40044b47fb04
• git.kernel.orghttps://git.kernel.org/stable/c/087dbacf897c020f438f780f0a4a8aa73b6d7c5a
• git.kernel.orghttps://git.kernel.org/stable/c/791c91dc7a9dfb2457d5e29b8216a6484b9c4b40