Find notable cyber news and cases, enriched with sources, timelines, and signals.
Home Watchlists Beta Browse News Feed Stats About Contact

HPE ArubaOS-CX security bulletin (CVE-2026-73749)

Security Patch Release
First reported
Last updated
Happening score
H score 31
1 unique sources, 1 articles

Summary

Hide ▲

HPE released a security bulletin for ArubaOS-CX that patches CVE-2026-73749, a buffer overflow that could let unauthenticated remote attackers reach remote code execution on affected switches. The bulletin lists fixed releases for 10.18.0001, 10.17.1021 and earlier, 10.16.1051 and earlier, 10.13.1180 and earlier, and 10.10.1180 and earlier. HPE also flagged 10.10.1181 as End of Maintenance, limiting its fix support for this critical issue.

Related Happenings

Adobe security patch release for CVE-2026-48362

Security Patch Release
H score43 First: 11.08.2026 19:50 Last: 11.08.2026 19:50 Sources 1

About this happening: Adobe shipped a priority 1 update for ColdFusion that fixes 15 security defects, including flaws that could enable arbitrary code execution and application D...

Open Happening

Veeam security patch release for CVE-2026-58073

Security Patch Release
H score39 First: 05.08.2026 17:27 Last: 05.08.2026 17:27 Sources 1

About this happening: Veeam released Service Provider Console 9.3.0.35057 to fix four vulnerabilities in the multi-tenant backup management console. The most serious are CVE-2026-58073,...

Open Happening

OpenWrt security patch release for CVE-2026-53921

Security Patch Release
H score37 First: 28.07.2026 15:56 Last: 28.07.2026 15:56 Sources 1

About this happening: OpenWrt released 24.10.8 and 25.12.5 to close a critical DHCPv6 stack overflow in odhcpd, reducing the risk of root code execution on exposed routers. The...

Open Happening

Linux kernel upstream security patch release for CVE-2026-53264

Security Patch Release
H score32 First: 28.07.2026 11:04 Last: 28.07.2026 11:04 Sources 1

About this happening: Linux kernel maintainers have backported CVE-2026-53264 fixes across stable branches, closing a local privilege-escalation path that can turn a local user into root on...

Open Happening

SonicWall security patch release for CVE-2026-15409

Security Patch Release
H score54 First: 15.07.2026 00:23 Last: 15.07.2026 00:23 Sources 1

About this happening: SonicWall released hotfix security updates for SMA1000 appliances after confirming active exploitation of CVE-2026-15409 and CVE-2026-15410. The fixes are availabl...

Open Happening

Timeline

  1. 03.09.2026 21:28 2 articles · 2h ago

    HPE patches critical ArubaOS-CX remote code execution flaw

    Mitigation Patch Update

    Hewlett Packard Enterprise patched CVE-2026-73749 in ArubaOS-CX, a critical buffer overflow in a daemon that could let unauthenticated remote attackers send specially crafted packets and achieve code execution with elevated privileges. HPE listed fixed releases for 10.18.0001, 10.17.1021 and earlier, 10.16.1051 and earlier, 10.13.1180 and earlier, and 10.10.1180 and earlier, and said 10.10.1181 is End of Maintenance with fixes only for internally discovered, critical issues. HPE also said it was not aware of active exploitation or publicly available proof-of-concept exploits at publication time.

    Show sources
    Open in new tab