{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-14740", "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "state": "PUBLISHED", "assignerShortName": "CPANSec", "dateReserved": "2026-07-04T09:43:56.576Z", "datePublished": "2026-07-07T22:05:45.077Z", "dateUpdated": "2026-07-08T13:59:33.009Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://cpan.org/modules", "defaultStatus": "unaffected", "packageName": "DBI", "product": "DBI", "programFiles": ["DBI.xs"], "programRoutines": [{"name": "preparse"}], "repo": "https://github.com/perl5-dbi/dbi", "vendor": "HMBRAND", "versions": [{"lessThan": "1.650", "status": "affected", "version": "0", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "DBI versions before 1.650 for Perl read one byte out-of-bounds in preparse when deleting an initial SQL comment.\n\nThe preparse method normalises SQL and removes comments. When the SQL starts with a comment line, the deletion of that line during normalisation led to an out-of-bounds read by one byte. The result is a fault on memory-hardened builds and nondeterministic newline retention on normal builds."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-125", "description": "CWE-125 Out-of-bounds Read", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "shortName": "CPANSec", "dateUpdated": "2026-07-07T22:05:45.077Z"}, "references": [{"tags": ["patch"], "url": "https://github.com/perl5-dbi/dbi/commit/fc16f9e8b3dd5c65caf1867781ab2bfe2fadcc01.patch"}, {"tags": ["vendor-advisory"], "url": "https://github.com/perl5-dbi/dbi/security/advisories/GHSA-35f4-f8m9-w8xg"}, {"tags": ["release-notes"], "url": "https://metacpan.org/release/HMBRAND/DBI-1.650/changes"}], "solutions": [{"lang": "en", "value": "Upgrade to DBI version 1.650 or later."}], "source": {"discovery": "UNKNOWN"}, "title": "DBI versions before 1.650 for Perl read one byte out-of-bounds in preparse when deleting an initial SQL comment", "workarounds": [{"lang": "en", "value": "Remove initial comments from SQL statements before passing them to DBI."}], "x_generator": {"engine": "cpansec-cna-tool 0.1"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/07/07/17"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-07-08T00:28:32.673Z"}}, {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-07-08T13:58:06.622142Z", "id": "CVE-2026-14740", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-08T13:59:33.009Z"}}]}}

{}

{}

{"bugzilla": {"description": "DBI: DBI for Perl: Out-of-bounds read in SQL comment processing", "id": "2497905", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2497905"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["DBI versions before 1.650 for Perl read one byte out-of-bounds in preparse when deleting an initial SQL comment.\nThe preparse method normalises SQL and removes comments. When the SQL starts with a comment line, the deletion of that line during normalisation led to an out-of-bounds read by one byte. The result is a fault on memory-hardened builds and nondeterministic newline retention on normal builds.", "A flaw was found in DBI for Perl. When processing SQL queries, the `preparse` method, which normalizes SQL and removes comments, can read one byte beyond its intended memory boundary. This occurs specifically when an SQL query begins with a comment line, leading to an out-of-bounds read during the comment deletion process. This issue may cause a program fault on systems with memory hardening or result in unpredictable newline retention in other environments."], "name": "CVE-2026-14740", "public_date": "2026-07-07T22:05:45Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-14740\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-14740\nhttps://github.com/perl5-dbi/dbi/commit/fc16f9e8b3dd5c65caf1867781ab2bfe2fadcc01.patch\nhttps://github.com/perl5-dbi/dbi/security/advisories/GHSA-35f4-f8m9-w8xg\nhttps://metacpan.org/release/HMBRAND/DBI-1.650/changes"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,1.650)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "DBI", "source": "cna", "vendor": "HMBRAND"}, "product": "dbi", "vendor": "hmbrand"}], "created": "2026-07-07T23:30:16.837645+00:00", "updated": "2026-07-08T15:45:03.383917+00:00", "vendors": ["hmbrand", "hmbrand$PRODUCT$dbi"]}