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CVE-2026-43834 is a stack-based buffer overflow in the logs settings functionality of Advantech ADAM-3600 EdgeLink versions prior to 2.8.5.0. An authenticated attacker could exploit the flaw to execute code on the affected device. The vulnerability is rated High, with a reported severity score of 7.5. The specific vulnerable function and input constraints are not available.
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No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A stack-based buffer overflow in logs settings functionality could enable code execution by an authenticated attacker. The advisory does not identify the affected product or versions.
Stack buffer overflow in logs settings functionality permits authenticated code execution. Reported severity: 7.5 (High).
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.