CVE-2026-23387

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

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.4% 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

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

2026-03-25 10:28Z5 MO AGO

Last updated

2026-05-23 16:04Z3 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-415Double FreeVariant
• CWE-1341Multiple Releases of Same Resource or HandleBase

Data version

5.2

Document digest

6e23301053001980d71813f728a90bdc169c7234f1d5e2492f8811d966eb50de

• git.kernel.orghttps://git.kernel.org/stable/c/95b14ecc56881dd9a187e1e84dd0daa88ff22c5d
• git.kernel.orghttps://git.kernel.org/stable/c/188ba3468cb7c098c62609d82e9fc58d29ead7f4
• git.kernel.orghttps://git.kernel.org/stable/c/ea07fcfbba4301839db3784f09955d9fa3e98090
• git.kernel.orghttps://git.kernel.org/stable/c/1e0465139fd9caee7ffefe285ef7d5f21919e474
• git.kernel.orghttps://git.kernel.org/stable/c/fd5bed798f45eb3a178ad527b43ab92705faaf8a