CVE Explorer
CVE-2026-10879
DBI versions before 1.648 for Perl have a heap overflow when preparsing SQL statements with more than 9 binders.
The preparse method expands SQL placeholder characters to numbered binders of the form :pN, but only allocates three characters per binder in the buffer. Placeholders 10-99 require four characters, 100-999 require five characters, et cetera.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://cpan.org/modules","defaultStatus":"unaffected","packageName":"DBI","product":"DBI","programFiles":["DBI.xs"],"repo":"https://github.com/perl5-dbi/dbi","vendor":"HMBRAND","versions":[{"lessThan":"1.648","status":"affected","version":"0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:ef3df58d8225e1306beef8e8153fb31cfd67279fed4288105571f0f240146aa7 · sha256:b3678b398b808e04… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:ef3df58d8225e1306beef8e8153fb31cfd67279fed4288105571f0f240146aa7 · sha256:b3678b398b808e04… · /containers/adp/1/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-787","description":"CWE-787 (Out-of-bounds Write)","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:ef3df58d8225e1306beef8e8153fb31cfd67279fed4288105571f0f240146aa7 · sha256:b3678b398b808e04… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"http://www.openwall.com/lists/oss-security/2026/06/06/4"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ef3df58d8225e1306beef8e8153fb31cfd67279fed4288105571f0f240146aa7 · sha256:b3678b398b808e04… · /containers/adp/0/references/0
{"tags":["patch"],"url":"https://github.com/perl5-dbi/dbi/commit/af79036c07aa9a457971c0f4136e37c85dc20978.patch"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ef3df58d8225e1306beef8e8153fb31cfd67279fed4288105571f0f240146aa7 · sha256:b3678b398b808e04… · /containers/cna/references/1
{"tags":["release-notes"],"url":"https://metacpan.org/release/HMBRAND/DBI-1.648/changes"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ef3df58d8225e1306beef8e8153fb31cfd67279fed4288105571f0f240146aa7 · sha256:b3678b398b808e04… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.