CVE-2026-53383

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

0.66% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 49.0% 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 2026-08-17.

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

2026-07-19 11:59Z1 MO AGO

Last updated

2026-08-17 04:50Z18 DAYS 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

No CWE assigned

Data version

5.2

Document digest

b0619914d47eabcb557f39fcfca97f5ebcc6dbf0e202c56a7466b1998f97176a

• git.kernel.orghttps://git.kernel.org/stable/c/25ff12b82a376ff5c4583102a63d2456a6b9ebb9
• git.kernel.orghttps://git.kernel.org/stable/c/fc578523a72cb8b329d32070b95898e81613cc3f
• git.kernel.orghttps://git.kernel.org/stable/c/d2bbbb6c55812220fee5d801c275cc267ea3cbeb
• git.kernel.orghttps://git.kernel.org/stable/c/8f0302fb691537d33ec8f668565257ea9d340ffe
• git.kernel.orghttps://git.kernel.org/stable/c/7cad3ceaf679c55bc9946685dacafce78ce6b51a
• git.kernel.orghttps://git.kernel.org/stable/c/06e1f05a1dbe8bbd054c0927b17fc0a61cc8bef7
• git.kernel.orghttps://git.kernel.org/stable/c/5f983b864d3d473ac533b2f4f44a1bbe5dcbccf4
• git.kernel.orghttps://git.kernel.org/stable/c/609ca17d869d04ba249e32cdcbf13c0b1c66f43c