CVE-2025-68359

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

0.52% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 42.1% of scored records. A rank, not a probability.

NVD base score

9.8 (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:H/I:H/A:H

NVD analysis status

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

Red Hat severity

Low. 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

2025-12-24 10:32Z8 MO AGO

Last updated

2026-08-05 12:11Z1 MO AGO

Reserved

2025-12-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

• CWE-763Release of Invalid Pointer or ReferenceBase

Data version

5.2

Document digest

0bf4029e4820e53fb30b01b4fb0f172e2eb45a5b1b36e144445f149f68774983

• git.kernel.orghttps://git.kernel.org/stable/c/7617680769e3119dfb3b43a2b7c287ce2242211c
• git.kernel.orghttps://git.kernel.org/stable/c/364685c4c2d9c9f4408d95451bcf42fdeebc3ebb
• git.kernel.orghttps://git.kernel.org/stable/c/725e46298876a2cc1f1c3fb22ba69d29102c3ddf