CVE-2025-71234

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 6.6% 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

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

2026-02-18 14:53Z6 MO AGO

Last updated

2026-08-05 12:12Z1 MO AGO

Reserved

2026-02-18

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

• CWE-787Out-of-bounds WriteBase
• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

fc325662d34bcd8c73875c0f2d0d0b37803fe31ce9fea889107382feab0b0741

• git.kernel.orghttps://git.kernel.org/stable/c/5d810ba377eddee95d30766d360a14efbb3d1872
• git.kernel.orghttps://git.kernel.org/stable/c/116f7bd8160c6b37d1c6939385abf90f6f6ed2f5
• git.kernel.orghttps://git.kernel.org/stable/c/9a0f3fa6ecd0c9c32dbc367a57482bbf7c7d25bf
• git.kernel.orghttps://git.kernel.org/stable/c/86c946bcc00f6390ef65e9614ae60a9377e454f8