CVE-2026-23266

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

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 1.8% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

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

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-03-18 17:44Z5 MO AGO

Last updated

2026-05-11 22:03Z3 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-369Divide By ZeroBase

Data version

5.2

Document digest

816d9df4123376e256e368f797cae0ab8a861d606732f721ebb9867e40833141

• git.kernel.orghttps://git.kernel.org/stable/c/ec5a58f4fd581875593ea92a65485e1906a53c0f
• git.kernel.orghttps://git.kernel.org/stable/c/52916878db2b8e3769743a94484729f0844352df
• git.kernel.orghttps://git.kernel.org/stable/c/526460a96c5443e2fc0fd231edd1f9c49d2de26b
• git.kernel.orghttps://git.kernel.org/stable/c/78daf5984d96edec3b920c72a93bd6821b8710b7
• git.kernel.orghttps://git.kernel.org/stable/c/9efa0dc46270a8723c158c64afbcf1dead72b28c
• git.kernel.orghttps://git.kernel.org/stable/c/3e4cbd1d46c246dfa684c8e9d8c20ae0b960c50a
• git.kernel.orghttps://git.kernel.org/stable/c/73f0391e92d404da68f7484e57c106c5e673dc7e
• git.kernel.orghttps://git.kernel.org/stable/c/0209e21e3c372fa2da04c39214bec0b64e4eb5f4