CVE-2026-23021

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Source
https://cve.org/CVERecord?id=CVE-2026-23021
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23021.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-23021
Downstream
Related
Published
2026-01-31T11:39:05.152Z
Modified
2026-03-24T08:59:20.268052Z
Summary
net: usb: pegasus: fix memory leak in update_eth_regs_async()
Details

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

net: usb: pegasus: fix memory leak in updateethregs_async()

When asynchronously writing to the device registers and if usbsubmiturb() fail, the code fail to release allocated to this point resources.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23021.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
323b34963d113efb566635f43858f40cce01d5f9
Fixed
5397ea6d21c35a17707e201a60761bdee00bcc4e
Fixed
a40af9a2904a1ab8ce61866ebe2a894ef30754ba
Fixed
ac5d92d2826dec51e5d4c6854865bc5817277452
Fixed
93f18eaa190374e0f2d253e3b1a65cee19a7abe6
Fixed
471dfb97599eec74e0476046b3ef8e7037f27b34
Fixed
ce6eef731aba23a988decea1df3b08cf978f7b01
Fixed
afa27621a28af317523e0836dad430bec551eb54

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23021.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.10.0
Fixed
5.10.248
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.198
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.161
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.121
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.66
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23021.json"