Vulnerabilities & PatchesEmerging1 src
CVE-2026-77234 - Improper input validation in FreeRTOS-Kernel timer command handling
CVE ID : CVE-2026-77234
Published : Aug. 21, 2026, 6:16 p. m.
• 53 minutes ago
Description : Improper input validation in FreeRTOS-Kernel before 11. 3. 1 might allow an unprivileged task on MPU-enabled ports to execute code in privileged kernel context. To remediate this issue, users should upgrade to version 11. 3. 1 or later.
Severity: 9.3
• CRITICAL
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