CVE-2026-31675

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

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.7% 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

Analyzed. NVD last modified this record on 2026-06-17.

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

2026-04-25 08:46Z4 MO AGO

Last updated

2026-08-05 12:24Z1 MO AGO

Reserved

2026-03-09

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-125Out-of-bounds ReadBase
• CWE-1285Improper Validation of Specified Index, Position, or Offset in InputBase

Data version

5.2

Document digest

7e57439bd40fd4427dc07adfa1eb81da716cba8788fef7e8f2644ec3c1760466

• git.kernel.orghttps://git.kernel.org/stable/c/a14b56863348686dd0387eea8ce66b85cf455908
• git.kernel.orghttps://git.kernel.org/stable/c/13a66ca1e235d4bcd53d12d4c68490cad7f8e46f
• git.kernel.orghttps://git.kernel.org/stable/c/3a2999704ac36cfb4041fed3652d26a3373e8d12
• git.kernel.orghttps://git.kernel.org/stable/c/4fd258e281fa8bc15e9ce2c7691941537e9258ad
• git.kernel.orghttps://git.kernel.org/stable/c/d64cb81dcbd54927515a7f65e5e24affdc73c14b