[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fDB-qyBoSVxswt1eZtTocdyGFncfNtkrsa3p1JK1k-sc":3},{"lesson":4},{"id":5,"slug":6,"article_id":7,"title":8,"body":9,"prevention":10,"framework_refs":11,"framework_notes":17,"status":23,"created_at":24,"published_at":25,"article":26,"tags":30,"podcasts":43,"controls":44},"e4cb6452-b622-4cb8-b424-ce942f9e559b","critical-apache-http-server-rce-flaw-demands-immediate-patching-action","25d3c849-8b3c-4cb8-a3fa-1c0d677407a6","Critical Apache HTTP Server RCE Flaw Demands Immediate Patching Action","A critical remote code execution vulnerability (CVE-2026-119618) in Apache HTTP Server's mod_http2 module exposes versions 2.4.55 through 2.4.70 to unauthenticated attackers who can execute arbitrary code without any credentials. This represents one of the most severe vulnerability classes possible, as no authentication barrier exists to slow an attacker down. The fix is available in version 2.4.71, meaning organizations running unpatched instances are fully exposed until they act. The window between public disclosure and active exploitation is often measured in hours for high-profile vulnerabilities like this, making rapid response essential. Organizations without a mature patch management process or accurate software inventory will struggle to respond quickly enough.","**Immediate actions:**\n- Upgrade all Apache HTTP Server instances to version 2.4.71 or later without delay.\n- If patching cannot be completed immediately, disable the HTTP\u002F2 module (mod_http2) as a temporary mitigation.\n- Run an authenticated vulnerability scan across all internet-facing assets to identify every affected instance.\n\n**Long-term improvements:**\n- Maintain a continuously updated software inventory (SBOM or CMDB) so all Apache deployments can be located within minutes of a disclosure.\n- Establish an emergency patching SLA (e.g., 24–72 hours) for critical-severity CVEs affecting internet-facing infrastructure.\n- Subscribe to Apache Security Advisories and configure alerting in your vulnerability management platform for new Apache CVEs.\n\n**Detection measures:**\n- Deploy WAF or IDS rules to flag anomalous HTTP\u002F2 traffic patterns that may indicate exploitation attempts against unpatched systems.\n- Enable detailed access and error logging on Apache servers and forward logs to a centralised SIEM for real-time analysis.\n- Monitor for unexpected process spawning or outbound connections from web server processes as indicators of post-exploitation activity.",[12,13,14,15,16],"CIS Control 7: Continuous Vulnerability Management (v8)","CIS Control 2: Inventory and Control of Software Assets (v8)","NIST SP 800-53 SI-2: Flaw Remediation","NIST CSF 2.0 RS.MI-3: Newly identified vulnerabilities are mitigated or documented as accepted risks","NIS2 Article 21(2)(e)",{"NIS2 Article 21(2)(e)":18,"NIST SP 800-53 SI-2: Flaw Remediation":19,"CIS Control 7: Continuous Vulnerability Management (v8)":20,"CIS Control 2: Inventory and Control of Software Assets (v8)":21,"NIST CSF 2.0 RS.MI-3: Newly identified vulnerabilities are mitigated or documented as accepted risks":22},"NIS2 Article 21(2)(e) explicitly covers vulnerability handling and disclosure in the context of security in acquisition, development and maintenance, obligating operators to have processes for rapidly addressing critical flaws like this one.","SI-2 requires organizations to identify, report, and correct information system flaws promptly, directly covering the need to patch this critical Apache RCE vulnerability within a defined timeframe.","CIS Control 7 requires organizations to continuously assess and remediate vulnerabilities; a mature process here would have identified CVE-2026-119618 and triggered patching before exploitation could occur.","CIS Control 2 mandates maintaining an accurate inventory of all software, which is a prerequisite for quickly locating every Apache HTTP Server instance affected by this vulnerability.","This category addresses the need to act on newly discovered vulnerabilities immediately, which applies directly to the requirement to patch or mitigate CVE-2026-119618 upon disclosure.","published","2026-11-13T11:22:30.40485+00:00","2026-11-13T11:22:30.389+00:00",{"id":7,"url":27,"slug":28,"title":29},"https:\u002F\u002Fwww.aikido.dev\u002Fblog\u002Fcve-2026-119618-apache-http-server-rce","critical-apache-http-server-vulnerability-can-allow-remote-code-execution-cve-20-d6fabe","Critical Apache HTTP Server vulnerability can allow remote code execution (CVE-2026-119618)",[31,37],{"id":32,"name":33,"slug":34,"description":35,"color":36},"05757c8d-6b93-4194-b35d-7359e7d33b0e","Vulnerability Management","vulnerability-management","Missing scans, no risk prioritization","#fb923c",{"id":38,"name":39,"slug":40,"description":41,"color":42},"af7fce9e-1ce8-4156-93bc-09dcfbfdf29d","Patch Management","patch-management","Unpatched vulnerabilities, delayed updates","#ef4444",[],[45,48,51],{"slug":34,"name":46,"problem":47},"Vulnerability scanning and prioritisation","You know which systems are vulnerable, and which ones to fix first.",{"slug":40,"name":49,"problem":50},"Automated patch management","Known holes get closed in days, not months.",{"slug":52,"name":53,"problem":54},"asset-inventory","Cyber asset inventory","You cannot patch, monitor or protect the devices, cloud resources and accounts you do not know you have."]