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Critical Vulnerability in HP VoIP Phones Enables Enterprise Network Breaches

A stack-based buffer overflow vulnerability in HP VoIP phones allows remote attackers to execute arbitrary code with root privileges.

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securityweek.com

thehackernews.com

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securityweek.comStai leggendo2 g fa

Critical Vulnerability in HP VoIP Phones Enables Enterprise Network Breaches

HP Poly VoIP phones suffer CVE-2026-0826 (CVSS 9.2): stack-overflow RCE via SIP targeting VVX and Trio series. Enterprise risk: unprotected devices in conference rooms enable persistent access for lateral movement, eavesdropping, and social engineering.

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thehackernews.com13 h fa

Cisco Patches CVE-2026-20230 in Unified CM as Exploit Code Goes Public

Cisco patched a Unified CM flaw allowing unauthenticated network attackers to write files and escalate to root.

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Timeline cronologica

martedì 2 giugno 2026·securityweek.com
Critical Vulnerability in HP VoIP Phones Enables Enterprise Network Breaches
A stack-based buffer overflow vulnerability in HP VoIP phones allows remote attackers to execute arbitrary code with root privileges.
giovedì 4 giugno 2026·thehackernews.com
Cisco Patches CVE-2026-20230 in Unified CM as Exploit Code Goes Public
Cisco patched a Unified CM flaw allowing unauthenticated network attackers to write files and escalate to root.