{"schema":"threatline.record/2","record":{"id":"CVE-2026-88815","aliases":["GHSA-c8vq-w3wr-6979"],"summary":"DBI versions before 1.654 for Perl incorrectly treat numeric values as strings in sql_type_cast_svpv","details":"DBI versions before 1.654 for Perl incorrectly treat numeric values as strings in sql_type_cast_svpv.\n\nWhen casting to SQL_NUMERIC, sql_type_cast_svpv passes the string pointer and length of the SV to grok_number without stringifying it first. An integer (IV) or floating-point (NV) value has no valid string pointer, so grok_number reads from an invalid address, triggering a segmentation fault.\n\nThis is reachable in Perl using the sql_type_cast function:\n\n  my $num = 42;\n  DBI::sql_type_cast( $num, DBI::SQL_NUMERIC, 0 );","categories":["Unclassified"],"product":"DBI","vendor":"","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88815","source_modified_at":"2026-09-30T19:52:38.366Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":null,"vendor":null,"versions":[{"lessThan":"1.654","status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"},{"source":"GitHub Advisory Database","source_url":"https://github.com/perl5-dbi/dbi/security/advisories/GHSA-c8vq-w3wr-6979","source_modified_at":"2026-09-26T10:47:47Z","fetched_at":"2026-10-23T21:10:45.942435Z","package":{"ecosystem":"perl","name":"DBI"},"range":"<= 1.653"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88815","source_modified_at":"2026-09-30T19:52:38.366Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":null,"ecosystem":null},"version":"1.654","basis":"first unaffected version stated in the CVE record"},{"source":"GitHub Advisory Database","source_url":"https://github.com/perl5-dbi/dbi/security/advisories/GHSA-c8vq-w3wr-6979","source_modified_at":"2026-09-26T10:47:47Z","fetched_at":"2026-10-23T21:10:45.942435Z","package":{"ecosystem":"perl","name":"DBI"},"version":"1.654"}],"cvss":6.2,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00183,"percentile":0.07523,"score_date":"2026-10-23"},"published_at":"2026-09-28T16:04:22.057Z","modified_at":"2026-09-30T19:52:38.366Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-88815","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-30T19:52:38.366Z"},{"source":"GitHub Advisory Database","url":"https://github.com/perl5-dbi/dbi/security/advisories/GHSA-c8vq-w3wr-6979","fetched_at":"2026-10-23T21:10:45.942435Z","source_modified_at":"2026-09-26T10:47:47Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-88815","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","GitHub Advisory Database","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/perl5-dbi/dbi/security/advisories/GHSA-c8vq-w3wr-6979","tags":["exploit"]},{"source":"CVE List","url":"https://github.com/perl5-dbi/dbi/commit/e5ad87e5602da995d28b4d65df222368b58d6702.patch","tags":["patch"]},{"source":"CVE List","url":"https://metacpan.org/release/HMBRAND/DBI-1.654/changes","tags":["release-notes"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-09-30T19:52:26.167139Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-30T19:52:38.366Z","content_hash":"45abcabe44a3752af0756deff142f21fa0c4dedbaa9eff22d878fcf4930f2a4a"}}