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CVE search · CVE-2026-77237

CVE-2026-77237

high 8.2

Missing queue-set type validation in xQueueAddToSet() in the FreeRTOS-Kernel before 11.3.1 might allow an unprivileged task on MPU-enabled ports with configUSE_QUEUE_SETS=1 to read privileged kernel memory. To remediate this issue, users should upgrade to version 11.3.1 or later.

Open in the NVD CVE.org JSON

Details

Status
Analyzed
Published
Last changed
Source
ff89ba41-3aa1-4d27-914a-91399e9639e5
Weakness
CWE-125, CWE-843

Severity

VersionScoreVectorSource
CVSS 4.0 high 8.2 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X ff89ba41-3aa1-4d27-914a-91399e9639e5Secondary
CVSS 3.1 medium 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N ff89ba41-3aa1-4d27-914a-91399e9639e5Secondary
CVSS 3.1 high 8.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H nvd@nist.govPrimary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

References