CVE-2026-23319

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

Modified. NVD last modified this record on 2026-07-14.

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

2026-03-25 10:27Z5 MO AGO

Last updated

2026-07-14 12:46Z1 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-416Use After FreeVariant
• CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

3a85862fa7c5ccfc30bc209767e71b15910097a3d36730b53b4143484b827f82

• git.kernel.orghttps://git.kernel.org/stable/c/529e685e522b9d7fb379dbe6929dcdf520e34c8c
• git.kernel.orghttps://git.kernel.org/stable/c/9b02c5c4147f8af8ed783c8deb5df927a55c3951
• git.kernel.orghttps://git.kernel.org/stable/c/cfcfa0ca0212162aa472551266038e8fd6768cff
• git.kernel.orghttps://git.kernel.org/stable/c/3eeddb80191f7626ec1ef742bfff51ec3b0fa5c2
• git.kernel.orghttps://git.kernel.org/stable/c/4e8a0005d633a4adc98e3b65d5080f93b90d356b
• git.kernel.orghttps://git.kernel.org/stable/c/56145d237385ca0e7ca9ff7b226aaf2eb8ef368b
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-082556.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html