CVE-2026-77235 (GCVE-0-2026-77235)
Vulnerability from cvelistv5
Published
2026-08-21 17:42
Modified
2026-08-27 16:46
Severity ?
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H
8.3 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:H/SA:H
CWE
Summary
Missing privilege verification in the secure context cleanup handler in FreeRTOS-Kernel before 11.3.1 might allow local users to cause a use-after-free condition in secure-world memory via the SVC handler for secure context deallocation. To remediate this issue, users should upgrade to version 11.3.1 or later.
References
Impacted products
Vendor Product Version
FreeRTOS FreeRTOS-Kernel Version: 10.2.0   <
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