CVE-2026-93069

Source
https://cve.org/CVERecord?id=CVE-2026-93069
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93069.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-93069
Downstream
Published
2026-09-17T16:10:53Z
Modified
2026-09-19T03:47:26Z
Summary
OPP: Fix cleanup ordering
Details

In the Linux kernel, the following vulnerability has been resolved:

OPP: Fix cleanup ordering

Commit 173e02d67494 ("OPP: Initialize scope-based pointers inline") added initialization for all pointers. In some cases, the ordering was changed so that *opp_table was initialized after *opp. This also changes the order of the registered cleanup functions.

When the cleanup happens, this can cause use-after-free errors when the last reference is released and the release function _opp_kref_release tries to access the already freed opp->opp_table.

Initialize *opp_table before *opp again to fix this and ensure the correct cleanup order.

Database specific
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93069.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
173e02d674946ff3ef8da7f44a9d5b820b9af21c
Fixed
f0c4b7ca24d2e2618a70826881d69b237e36bcc0
Fixed
ce46fede7792cedd247e34b48bc8a02eb90c7848

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93069.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.2.6

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93069.json"