CVE-2026-75432

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{"bugzilla": {"description": "yaml-cpp: yaml-cpp: Sensitive information disclosure via scanner component", "id": "2538741", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2538741"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-201", "details": ["An issue in yaml-cpp 0.9.0 allows a remote attacker to obtain sensitive information via the src/scanner.cpp, Scanner::PopIndent(), and Scanner::PushIndentTo() components", "A flaw was found in yaml-cpp. A remote attacker could exploit this vulnerability by manipulating the scanner component's handling of indentation, leading to the disclosure of sensitive information."], "name": "CVE-2026-75432", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "yaml-cpp", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/a:redhat:openstack:13", "fix_state": "Not affected", "package_name": "yaml-cpp", "product_name": "Red Hat OpenStack Platform 13 (Queens)"}, {"cpe": "cpe:/a:redhat:openstack:16.2", "fix_state": "Not affected", "package_name": "yaml-cpp", "product_name": "Red Hat OpenStack Platform 16.2"}, {"cpe": "cpe:/a:redhat:openstack:17.1", "fix_state": "Not affected", "package_name": "yaml-cpp", "product_name": "Red Hat OpenStack Platform 17.1"}], "public_date": "2026-09-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-75432\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-75432\nhttps://github.com/jbeder/yaml-cpp/issues/1475\nhttps://github.com/jbeder/yaml-cpp/pull/1476"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.9.0"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "yaml-cpp", "vendor": "jbeder"}], "created": "2026-09-22T22:00:08.578661+00:00", "updated": "2026-10-03T17:30:08.431925+00:00", "vendors": ["jbeder", "jbeder$PRODUCT$yaml-cpp"]}