CVE-2025-38627

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 6.2% of scored records. A rank, not a probability.

NVD base score

7.8 (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:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-07-30.

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

2025-08-22 16:00Z1 YR AGO

Last updated

2026-08-05 12:03Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

1a5cb0306a4e1272ab6a97e11de8b7ef6bdda4267d0a3ce82f25d798b575f9c7

• git.kernel.orghttps://git.kernel.org/stable/c/74cbeeca4f16823ba58c882e1d8b836c0e39c93d
• git.kernel.orghttps://git.kernel.org/stable/c/5d604d40cd3232b09cb339941ef958e49283ed0a
• git.kernel.orghttps://git.kernel.org/stable/c/cc81768212cdc509e5a986274db7bc24d18cde19
• git.kernel.orghttps://git.kernel.org/stable/c/8fae5b6addd5f6895e03797b56e3c7b9f9cd15c9
• git.kernel.orghttps://git.kernel.org/stable/c/39868685c2a94a70762bc6d77dc81d781d05bff5