Upgrade to Composer 2.11.0 or 2.2.31 to fix two Composer vulnerabilities: path traversal GHSA-c968-33g3-wh7p and token leak GHSA-fm2w-xgf2-f9fh.

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The post Composer 2.11.0 and 2.2.31 Patch Path Traversal and Token Leak Vulnerabilities appeared first on Daily CyberSecurity.

Horizon3 released details and a PoC for CVE-2026-106173, a FortiSIEM vulnerability enabling unauthenticated remote code execution. Patch now.

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The post FortiSIEM Vulnerability Details and PoC Exploit Released for Critical Unauthenticated RCE Flaw appeared first on Daily CyberSecurity.

CVE-2026-21589 exploitation is underway against Atlassian servers after researchers published arbitrary file read PoC and technical details.

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The post CVE-2026-21589 Exploited in the Wild as Atlassian File Read Flaw Details and PoC Go Public appeared first on Daily CyberSecurity.

Atlassian Data Center vulnerability CVE-2026-21589 (CVSS 9.3) allows arbitrary file access in Jira, Confluence and Bitbucket. Patch now.

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The post Critical Atlassian Flaw CVE-2026-21589 Exposes Files in Jira, Confluence, Bitbucket and Five More Products appeared first on Daily CyberSecurity.

Dell System Update flaw CVE-2026-86360 (CVSS 9.6) could let attackers run code as root. Dell fixes five bugs in DSU 2.3.0.0. Patch now.

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The post Dell System Update Flaw CVE-2026-86360 Could Allow Root Code Execution appeared first on Daily CyberSecurity.

Attackers exploit CVE-2026-104286, a 9.8 FortiMail vulnerability allowing unauthenticated file writes. CISA adds it to KEV. Apply the workaround.

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The post FortiMail Path Traversal Flaw CVE-2026-104286 Exploited in the Wild appeared first on Daily CyberSecurity.

Three critical LXD vulnerabilities, including CVE-2026-87799 (CVSS 9.9), let container users write files as root on the host. Patch to 5.21.8 or 6.10.

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The post Critical LXD Vulnerabilities Let Container Users Write Files as Root on the Host appeared first on Daily CyberSecurity.

The WordPress 7.1.1 security release fixes 11 flaws, including stored cross-site scripting and path traversal. Update your sites immediately.

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The post WordPress 7.1.1 Fixes 11 Security Flaws, Update Now appeared first on Daily CyberSecurity.