01 Record

CVE-2026-12999

Infineon Airoc Wi-Fi driver leaks TX buffers on send failure, leading to permanent pool exhaustion

MediumPUBLISHEDCNA: zephyr

Base score5.3 CVSS v3.xCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

02 Description

Infineon Airoc Wi-Fi driver leaks TX buffers on send failure, leading to permanent pool exhaustion

Published

2026-08-22 20:35Z1 HR AGO

Last updated

2026-08-22 20:35Z1 HR AGO

Reserved

2026-06-23

Assigning CNA

zephyr

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CVSS vector

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

Weaknesses

SSVC decision

No CISA-ADP assessment

Data version

5.2

Document digest

fdecd06428b2d0774648a71792463a459110ab70513e5e885602814b58ee2a63

VendorProductVersionsPlatforms

zephyrprojectzephyr3.6.0 to < 4.4.2—