CVE-2025-68799

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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 18.9% of scored records. A rank, not a probability.

NVD base score

8.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Important. 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

2026-01-13 15:29Z7 MO AGO

Last updated

2026-08-05 12:11Z1 MO AGO

Reserved

2025-12-24

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.1)

CNA CVSS vector

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

Weaknesses

• CWE-191Integer Underflow (Wrap or Wraparound)Base

Data version

5.2

Document digest

7de7130ed877117c784e69f57b1ae48e3106d368507fc27ce7a08712206d4d2e

• git.kernel.orghttps://git.kernel.org/stable/c/f407f1c9f45bbf5c99fd80b3f3f4a94fdbe35691
• git.kernel.orghttps://git.kernel.org/stable/c/c54091eec6fed19e94182aa05dd6846600a642f7
• git.kernel.orghttps://git.kernel.org/stable/c/785c7be6361630070790f6235b696da156ac71b3
• git.kernel.orghttps://git.kernel.org/stable/c/f818cd472565f8b0c2c409b040e0121c5cf8592c
• git.kernel.orghttps://git.kernel.org/stable/c/4ec29714aa4e0601ea29d2f02b461fc0ac92c2c3
• git.kernel.orghttps://git.kernel.org/stable/c/21fdcc00656a60af3c7aae2dea8dd96abd35519c
• git.kernel.orghttps://git.kernel.org/stable/c/8a11ff0948b5ad09b71896b7ccc850625f9878d1