#firewallsecurity · Elektrine

Daily CyberSecurity @DailyCyberSecurity@infosec.exchange

· 4mo ago

OPNsense root RCE flaws are public with PoC code. CVE-2026-57155 (9.9) chains an arbitrary file write to root. Patch 26.1.11 or 26.4.1p1 now. #OPNsense #RootRCE #RCE #FirewallSecurity #CyberSecurity #Vulnerability #InfoSec #PoC

OPNsense Root RCE Flaw CVE-2026-57155 (CVSS 9.9): Details and PoC Publicly Disclosed

securityonline.info

OPNsense Root RCE Flaw CVE-2026-57155 (CVSS 9.9): Details and PoC Publicly Disclosed

OPNsense root RCE flaws are public with PoC code. CVE-2026-57155 (9.9) chains an arbitrary file write to root. Patch 26.1.11 or 26.4.1p1 now.

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