PoC Index85,092 CVEs with PoCs

CVE-2026-14629

RT-Thread Parameter lwp_syscall.c sys_ioctl divide by zero

LOW 2.1EPSS 0.5%

A flaw has been found in RT-Thread up to 5.2.2. Affected is the function read/write/sys_ioctl of the file components/lwp/lwp_syscall.c of the component Parameter Handler. Executing a manipulation can lead to divide by zero. The attack may be launched remotely. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.

Affected
RT-Thread
CVSS v4.0 VULDB
2.1 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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
CVSS v3.1 VULDB
4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v2.0 VULDB
4.0 MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P
EPSS
0.53% chance of exploitation in the next 30 days, 44th percentile
Published
2026-07-04
Updated
2026-07-06

Proof-of-concept exploits (1)

References

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