CVE-2026-23326

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 2.9% 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

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

2026-03-25 10:27Z5 MO AGO

Last updated

2026-05-11 22:04Z3 MO AGO

Reserved

2026-01-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-909Missing Initialization of ResourceClass

Data version

5.2

Document digest

40ca6abe5d479a473961fa8e1ae095e0e64537578d62944784c5704531dd5246

• git.kernel.orghttps://git.kernel.org/stable/c/5172adf9efb8298a52f4dcdc3f98d4d9d1e06a6d
• git.kernel.orghttps://git.kernel.org/stable/c/2a9ea988465ece5b6896b1bdc144170a64e84c35
• git.kernel.orghttps://git.kernel.org/stable/c/645c6d8376ad4913cbffe0e0c2cca0c4febbe596
• git.kernel.orghttps://git.kernel.org/stable/c/b38cbd4af5034635cff109e08788c63f956f3a69
• git.kernel.orghttps://git.kernel.org/stable/c/60abb0ac11dccd6b98fd9182bc5f85b621688861