{"id":"CVE-2022-29546","details":"HtmlUnit NekoHtml Parser before 2.61.0 suffers from a denial of service vulnerability. Crafted input associated with the parsing of Processing Instruction (PI) data leads to heap memory consumption. This is similar to CVE-2022-28366 but affects a much later version of the product.","aliases":["GHSA-6jmm-mp6w-4rrg"],"modified":"2026-04-10T04:47:17.255439Z","published":"2022-04-25T03:15:07.840Z","related":["GHSA-6jmm-mp6w-4rrg"],"references":[{"type":"ADVISORY","url":"https://github.com/HtmlUnit/htmlunit-neko/security/advisories/GHSA-6jmm-mp6w-4rrg"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/htmlunit/htmlunit","events":[{"introduced":"0"},{"fixed":"ad5208c22fda11c065330f7ba2dd97a89a1a0371"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"2.61.0"}]}}],"versions":["2.32","2.33","2.34.0","2.34.1","2.35.0","2.36.0","2.37.0","2.38.0","2.39.0","2.41.0","2.42.0","2.43.0","2.44.0","2.45.0","2.46.0","2.47.0","2.47.1","2.48.0","2.49.0","2.49.1","2.50.0","2.51.0","2.52.0","2.53.0","2.54.0","2.55.0","2.56.0","2.57.0","2.58.0","2.59.0","2.60.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-29546.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}