{"id":"CVE-2026-57073","aliases":["EUVD-2026-44965","GHSA-682p-jxjc-9j4v"],"status":"published","title":"HTML::Bare versions through 0.04 for Perl have an unbounded character lookahead","description":"HTML::Bare versions through 0.04 for Perl have an unbounded character lookahead.\n\nThe parserc_parse function attempts to check for multicharacter strings such as \"\u003c![CDATA\" or element terminators such as \"\u003e\" without checking that the offsets are within the buffer.\n\nTruncated strings such as \"\u003ca/\" can trigger an out-of-bounds read.\n\nNote that the latest version available on CPAN is version 0.02. Newer versions are available on the git repository.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00653,"percentile":0.51814,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2026-07-16T16:15:16Z","modified":"2026-10-24T20:10:00Z","products":[{"vendor":"codechild","product":"html::bare"}],"references":[{"url":"https://github.com/nanoscopic/perl-HTML-Bare/pull/2","tags":["issue-tracking"]},{"url":"https://security.metacpan.org/patches/H/HTML-Bare/0.02/CVE-2026-57073-r1.patch","tags":["patch"]},{"url":"https://security.metacpan.org/patches/H/HTML-Bare/0.04/CVE-2026-57073-r2.patch","tags":["patch"]},{"url":"http://www.openwall.com/lists/oss-security/2026/07/16/3"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57073"},{"url":"https://github.com/advisories/GHSA-682p-jxjc-9j4v"}],"sources":{"cve":[{"id":"CVE-2026-57073","title":"HTML::Bare versions through 0.04 for Perl have an unbounded character lookahead","description":"HTML::Bare versions through 0.04 for Perl have an unbounded character lookahead.\n\nThe parserc_parse function attempts to check for multicharacter strings such as \"\u003c![CDATA\" or element terminators such as \"\u003e\" without checking that the offsets are within the buffer.\n\nTruncated strings such as \"\u003ca/\" can trigger an out-of-bounds read.\n\nNote that the latest version available on CPAN is version 0.02. Newer versions are available on the git repository.","status":"published","published":"2026-07-16T16:15:16.551Z","modified":"2026-07-17T12:44:26.715Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T13:43:56.024247Z"}],"euvd":[{"id":"EUVD-2026-44965","description":"HTML::Bare versions through 0.04 for Perl have an unbounded character lookahead.\n\nThe parserc_parse function attempts to check for multicharacter strings such as \"\u003c![CDATA\" or element terminators such as \"\u003e\" without checking that the offsets are within the buffer.\n\nTruncated strings such as \"\u003ca/\" can trigger an out-of-bounds read.\n\nNote that the latest version available on CPAN is version 0.02. Newer versions are available on the git repository.","status":"published","published":"2026-07-16T16:15:16Z","modified":"2026-07-17T12:44:26Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"updated_at":"2026-11-02T18:19:50.846094Z"}],"ghsa":[{"id":"GHSA-682p-jxjc-9j4v","title":"HTML::Bare versions through 0.04 for Perl have an unbounded character lookahead.\n\nThe...","description":"HTML::Bare versions through 0.04 for Perl have an unbounded character lookahead.\n\nThe parserc_parse function attempts to check for multicharacter strings such as \"\u003c![CDATA\" or element terminators such as \"\u003e\" without checking that the offsets are within the buffer.\n\nTruncated strings such as \"\u003ca/\" can trigger an out-of-bounds read.\n\nNote that the latest version available on CPAN is version 0.02. Newer versions are available on the git repository.","status":"published","published":"2026-07-16T18:31:34Z","modified":"2026-07-17T15:33:27Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:09:35.141236Z"}],"nvd":[{"id":"CVE-2026-57073","description":"HTML::Bare versions through 0.04 for Perl have an unbounded character lookahead.\n\nThe parserc_parse function attempts to check for multicharacter strings such as \"\u003c![CDATA\" or element terminators such as \"\u003e\" without checking that the offsets are within the buffer.\n\nTruncated strings such as \"\u003ca/\" can trigger an out-of-bounds read.\n\nNote that the latest version available on CPAN is version 0.02. Newer versions are available on the git repository.","status":"published","published":"2026-07-16T17:16:58.117Z","modified":"2026-10-24T20:10:00.137Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:12:30.250437Z"}]}}