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High · 7.3 CVE-2025-61944 EUVD-2025-206689GHSA-5fv4-54xw-v6jx

Heap-based Buffer Overflow Vulnerability in TP-Link Archer AX53

Published Feb 3, 2026 · Updated Mar 16, 2026 · Assigned by TPLink

Description

Heap-based Buffer Overflow vulnerability in TP-Link Archer AX53 v1.0 (tmpserver modules) allows authenticated adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing an excessive number of fields with zero‑length values.This issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120.

Affected products

VendorProductAffectedFixed
TP-Link Systems Archer AX53 v1.0 ≤ 1.3.1 Build 20241120 —

References