Cve-2026-5042 — CraftedSignal Threat Feedhttps://feed.craftedsignal.io/tags/cve-2026-5042/Trending threats, MITRE ATT&CK coverage, and detection metadata — refreshed continuously.Hugoenhello@craftedsignal.iohello@craftedsignal.ioSun, 29 Mar 2026 11:16:34 +0000Belkin F9K1122 Router Stack-Based Buffer Overflow Vulnerabilityhttps://feed.craftedsignal.io/briefs/2026-03-belkin-buffer-overflow/Sun, 29 Mar 2026 11:16:34 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2026-03-belkin-buffer-overflow/A stack-based buffer overflow vulnerability (CVE-2026-5042) exists in the Belkin F9K1122 router version 1.00.33, allowing remote attackers to execute arbitrary code by manipulating the webpage argument in the formCrossBandSwitch function.A critical stack-based buffer overflow vulnerability, identified as CVE-2026-5042, has been discovered in Belkin F9K1122 routers running firmware version 1.00.33. The vulnerability resides within the formCrossBandSwitch function of the /goform/formCrossBandSwitch file, a component of the Parameter Handler. Successful exploitation could allow a remote, unauthenticated attacker to execute arbitrary code on the device. Publicly available exploit code increases the risk of widespread…

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