CVE-2026-72323

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

0.72% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 51.6% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Received. NVD last modified this record on 2026-09-02.

Red Hat severity

Important. 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

2026-08-15 05:55Z21 DAYS AGO

Last updated

2026-09-02 12:49Z2 DAYS AGO

Reserved

2026-08-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

No CWE assigned

Data version

5.2

Document digest

91198bd02cdd97ba10b97f51c22c998ca32519ee2374d0830d438a09ad62ef6b

• git.kernel.orghttps://git.kernel.org/stable/c/7265c747eec415ca3109a6a14a419f7ae433b780
• git.kernel.orghttps://git.kernel.org/stable/c/d107b4c4f8274763b7ea5ab05d45cef78e4b81ba
• git.kernel.orghttps://git.kernel.org/stable/c/74b301f7f197517016befb5f5dfab01f7bc64be5
• git.kernel.orghttps://git.kernel.org/stable/c/40a1e998cb266ed4cb529a0bb4fee2b0ba732702
• git.kernel.orghttps://git.kernel.org/stable/c/165258303357e54b75fc19b341ae2a2b7c9e3910
• git.kernel.orghttps://git.kernel.org/stable/c/75e984fe0cb9e7fbde0c8ee838c61ce8573d3ea3
• git.kernel.orghttps://git.kernel.org/stable/c/8d4394ffa40508e0de72f464af351f6ca6a6cdc3
• git.kernel.orghttps://git.kernel.org/stable/c/7b19c0f81ed1fdaec6bc522569be367199a9edf3