PT-2026-55581 · Undefined · Undefined

Zephyr Saxon · Published 2026-07-03 · Updated 2026-07-03 · CVE-2026-14607

NVD

CVSS v2.0

4.6

Medium

Base vector

AV:L/AC:L/Au:S/C:N/I:N/A:C

A weakness has been identified in RT-Thread up to 5.0.2. This affects the function sys getaddrinfo of the file components/lwp/lwp syscall.c. Executing a manipulation of the argument ai addr can lead to memory corruption. The attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. The pull request to fix this issue awaits acceptance.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2026-14607

Affected Products

Undefined

References · 8

• 🔥 https://github.com/RT-Thread/rt-thread/issues/11428 · Exploit
• https://github.com/RT-Thread/rt-thread/pull/11454 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-14607 · Security Note
• https://vuldb.com/submit/844622 · Note
• https://vuldb.com/vuln/376115/cti · Note
• https://github.com/RT-Thread/rt-thread · Note
• https://vuldb.com/vuln/376115 · Note
• https://vuldb.com/cve/CVE-2026-14607 · Note