CVE-2026-115731

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{"acknowledgement": "Upstream acknowledges Alain (Neodyme) as the original reporter.", "bugzilla": {"description": "puppet: openvox: openvox-agent: openvox-server: puppet: authenticated remote code execution via report event deserialization", "id": "2566451", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2566451"}, "csaw": false, "cvss3": {"cvss3_base_score": "9.9", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-502", "details": ["Deserialization of untrusted data in the report-processing code of Puppet, as used by Puppet Server, allows a client that holds a CA-signed agent certificate to execute arbitrary code on the Puppet Server as its service user by submitting a report containing a crafted rich-data type via a PUT request. Where the certificate authority autosigns requests without strong verification, an unauthenticated network attacker can obtain such a certificate."], "mitigation": {"lang": "en:us", "value": "Until patched, avoid autosigning certificate requests without strong verification so untrusted clients cannot obtain a CA-signed agent certificate."}, "name": "CVE-2026-115731", "package_state": [{"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Affected", "impact": "critical", "package_name": "openvox-server", "product_name": "Red Hat Satellite 6"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Affected", "impact": "critical", "package_name": "puppetserver", "product_name": "Red Hat Satellite 6"}], "public_date": "2026-11-03T20:40:10Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-115731\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-115731\nhttps://github.com/OpenVoxProject/openvox/security/advisories/GHSA-ffr6-rwpm-p5wq\nhttps://portal.perforce.com/s/cve/a91Qi000003IaHpIAK/report-deserialization-code-execution\nhttps://voxpupuli.org/blog/2026/11/03/critical-cve-updates/\nhttps://www.openwall.com/lists/oss-security/2026/11/03/14"], "threat_severity": "Critical"}

{"created": "2026-11-03T22:00:05.605365+00:00", "updated": "2026-11-03T22:00:05.605371+00:00", "vendors": []}