CVE-2025-39761

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

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.3% of scored records. A rank, not a probability.

NVD base score

7.1 (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:N/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

2025-09-11 16:52Z11 MO AGO

Last updated

2026-08-05 12:05Z1 MO AGO

Reserved

2025-04-16

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-125Out-of-bounds ReadBase

Data version

5.2

Document digest

e6e923edf393fe05ee967ffc43af948d4bafe3e56b3ad736c82197894b2de6ac

• git.kernel.orghttps://git.kernel.org/stable/c/eb1e1526b82b8cf31f1ef9ca86a2647fb6cd89c6
• git.kernel.orghttps://git.kernel.org/stable/c/7c3e99fd4a66a5ac9c7dd32db07359666efe0002
• git.kernel.orghttps://git.kernel.org/stable/c/a3b73c72c42348bf1555fd2b00f32f941324b242
• git.kernel.orghttps://git.kernel.org/stable/c/9530d666f4376c294cdf4348c29fe3542fec980a
• git.kernel.orghttps://git.kernel.org/stable/c/7c0884fcd2ddde0544d2e77f297ae461e1f53f58