CVE-2026-114603

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{"bugzilla": {"description": "opentelemetry-api: opentelemetry-api: Denial of Service via regular expression backtracking in header parsing", "id": "2559106", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2559106"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-1333", "details": ["A flaw was found in opentelemetry-api. An unauthenticated remote attacker can cause a Denial of Service (DoS) by sending an HTTP request with a malformed tracing header containing an excessively long sequence of whitespace characters. Because the header parsing logic uses an inefficient regular expression, processing this input triggers excessive backtracking that consumes substantial CPU resources. As a result, worker processes can become occupied and significantly delay or block the handling of legitimate requests."], "name": "CVE-2026-114603", "package_state": [{"cpe": "cpe:/a:redhat:ansible_automation_orchestrator:2026.8", "fix_state": "Fix deferred", "package_name": "ansible-automation-platform/automation-orchestrator-backend-rhel9", "product_name": "Ansible Automation Orchestrator 2026"}, {"cpe": "cpe:/a:redhat:exploit_intelligence:0", "fix_state": "Out of support scope", "package_name": "exploit-intelligence/vulnerability-analysis-rhel9", "product_name": "Exploit Intelligence"}, {"cpe": "cpe:/a:redhat:lightspeed_core", "fix_state": "Fix deferred", "package_name": "lightspeed-core/lightspeed-stack-rhel9", "product_name": "Lightspeed Core"}, {"cpe": "cpe:/a:redhat:lightspeed_core", "fix_state": "Fix deferred", "package_name": "lightspeed-core/rag-tool-cpu-rhel9", "product_name": "Lightspeed Core"}, {"cpe": "cpe:/a:redhat:lightspeed_core", "fix_state": "Fix deferred", 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