01 Record

CVE-2026-46288

of: unittest: fix use-after-free in of_unittest_changeset()

HighPUBLISHEDCNA: Linux

CNA base score8.4 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

of: unittest: fix use-after-free in of_unittest_changeset()

03 Exploitation and scoring

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: 0.14% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 3.8% of scored records. A rank, not a probability.
NVD base score: 8.4 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status: Analyzed. NVD last modified this record on 2026-07-23.
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.

04 Metadata

Published

2026-06-08 15:41Z2 MO AGO

Last updated

2026-08-05 12:31Z1 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.4)

CNA CVSS vector

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

Weaknesses

CWE-416Use After FreeVariant
CWE-911Improper Update of Reference CountBase

Data version

5.2

Document digest

84b1f18f6581d70fb028551218f41fd6cc8149457989f15eb14a9c5f98955718

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1c668ea65506e67ce2eae07b69bb09fcdd86e309 to < 37318d1a27c9cc5a70d3cd7e49e30ec86f2b8ca1, 1c668ea65506e67ce2eae07b69bb09fcdd86e309 to < 7f0f0926f3010b10cff5e93446258f971e42f2fd, 1c668ea65506e67ce2eae07b69bb09fcdd86e309 to < 6fdad20b7975bdc32e85b45f8f7c640f6687b81f, 1c668ea65506e67ce2eae07b69bb09fcdd86e309 to < faecdd423c27f0d6090156a435ba9dbbac0eaddb, 6.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/37318d1a27c9cc5a70d3cd7e49e30ec86f2b8ca1
git.kernel.orghttps://git.kernel.org/stable/c/7f0f0926f3010b10cff5e93446258f971e42f2fd
git.kernel.orghttps://git.kernel.org/stable/c/6fdad20b7975bdc32e85b45f8f7c640f6687b81f
git.kernel.orghttps://git.kernel.org/stable/c/faecdd423c27f0d6090156a435ba9dbbac0eaddb

01 Record index

CVE-2026-46288

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-46288

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References