Loading vulnerability…
CVE-2026-73749 collectively tracks multiple critical improper-input-processing vulnerabilities, reported as buffer-overflow flaws, in an unspecified daemon of HPE Aruba Networking AOS-CX. The daemon improperly handles malformed network input. An unauthenticated remote attacker can send specially crafted packets to the affected service and potentially execute code with elevated privileges. The vulnerable daemon, protocol, port, packet format, and vulnerable functions have not been publicly identified.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
29 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical (CVSS 9.8) buffer-overflow vulnerability in HPE ArubaOS-CX switches that may permit unauthenticated remote code execution with elevated privileges by an attacker able to reach an affected device.
A critical (CVSS 9.8) collective CVE covering nearly two dozen improper-input-processing flaws in HPE Aruba Networking ArubaOS-CX. An unauthenticated attacker can send crafted packets to a vulnerable unnamed service to obtain elevated-privilege remote code execution.
A critical (CVSS 9.8), unauthenticated remote-code-execution vulnerability affecting an unspecified daemon in HPE Aruba Networking AOS-CX (ArubaOS-CX). Crafted network packets can trigger improper malformed-input processing and potentially yield elevated-privilege code execution on affected switches.
Critical unauthenticated remote code-execution buffer overflow in an ArubaOS-CX daemon.
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.