CVE-2026-97567

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Source
https://cve.org/CVERecord?id=CVE-2026-97567
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97567.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-97567
Downstream
Published
2026-09-25T10:21:53Z
Modified
2026-09-26T03:48:27Z
Summary
mptcp: prevent race between disconnect() and rtx
Details

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

mptcp: prevent race between disconnect() and rtx

Sashiko noted that the two event can race, leading to inconsistent status. Prevent the race using the synchronous timer stop operation.

Database specific 
{
    "cna_assigner":  "Linux",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97567.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
b29fcfb54cd70caca5b11c80d8d238854938884a
Fixed
374da2b9be1280695ce41f108334a8f16e3e54be
Fixed
69a7b2a912672159dda7dcf325d27752d448dfdf
Fixed
85c580b0d8590520ae00a15c29e9fb9c99427a3e

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97567.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.17.0
Fixed
6.18.53
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.2.7

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97567.json"