CVE-2026-72243
Received Received - Intake

BaseFortify

Publication date: 2026-08-15

Last updated on: 2026-08-15

Assigner: kernel.org

Description
In the Linux kernel, the following vulnerability has been resolved: selinux: check connect-related permissions on TCP Fast Open Similar to Landlock, SELinux was not updated when TCP Fast Open support was introduced to ensure connect-related permissions are checked when using TCP Fast Open. Update its socket_sendmsg() hook to call selinux_socket_connect() when MSG_FASTOPEN is passed.

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Meta Information

Published
2026-08-15
Last Modified
2026-08-15
Generated
2026-08-15
EPSS Evaluated
N/A
NVD
CVE-2026-72243
EUVD
EUVD-2026-59142

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
linux linux_kernel to 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (inc)

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Exploitability

CWE
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CWE ID Description
CWE-UNKNOWN

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