{"id":"CVE-2026-0943","summary":"HarfBuzz::Shaper versions before 0.032 for Perl contains a bundled library with a null pointer dereference vulnerability","details":"HarfBuzz::Shaper versions before 0.032 for Perl contains a bundled library with a null pointer dereference vulnerability. \n\nVersions before 0.032 contain HarfBuzz 8.4.0 or earlier bundled as hb_src.tar.gz in the source tarball, which is affected by CVE-2026-22693.","modified":"2026-08-12T03:51:22.925370320Z","published":"2026-01-19T02:46:52.012Z","database_specific":{"cna_assigner":"CPANSec","cwe_ids":["CWE-1395"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/0xxx/CVE-2026-0943.json"},"references":[{"type":"WEB","url":"https://cpan.org/modules"},{"type":"WEB","url":"https://www.cve.org/CVERecord?id=CVE-2026-22693"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/0xxx/CVE-2026-0943.json"},{"type":"ADVISORY","url":"https://metacpan.org/release/JV/HarfBuzz-Shaper-0.032/changes"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0943"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2429296"},{"type":"PACKAGE","url":"https://github.com/sciurius/perl-HarfBuzz-Shaper"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sciurius/perl-harfbuzz-shaper","events":[{"introduced":"0"},{"fixed":"4de7ff6c98d016b8f3b31c531a7bc9a2a0a9de71"}],"database_specific":{"source":["AFFECTED_FIELD","CPE_RANGE"],"cpe":"cpe:2.3:a:jv:harfbuzz\\:\\:shaper:*:*:*:*:*:perl:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.032"}]}}],"versions":["R0.028","R0.027","R0.026","R0.025","R0.023","R0.022","R0.021","R0.020","R0.018.3","R0.018.2","R0.018","R0.017","R0.016","R0.015","R0.014","R0.013","R0.012","R0.011","R0.001"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0943.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}