CVE-2026-14605

Description

A vulnerability was identified in RT-Thread up to 5.0.2. Affected by this vulnerability is the function recvmsg in the library bsp/loongson/ls1cdev/libraries/ls1c_can.h of the component ls1c CAN Handler. Such manipulation leads to stack-based buffer overflow. Local access is required to approach this attack. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

References

https://vuldb.com/vuln/376113/cti

https://vuldb.com/vuln/376113

https://vuldb.com/submit/844580

https://vuldb.com/cve/CVE-2026-14605

https://github.com/RT-Thread/rt-thread/issues/11424

https://github.com/RT-Thread/rt-thread/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4