CVE-2026-10879

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-10879
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-10879.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-10879
Downstream
Related
Published
2026-06-05T14:30:58.497Z
Modified
2026-07-11T03:54:48.030267120Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
DBI versions before 1.648 for Perl have a heap overflow when preparsing SQL statements with more than 9 binders
Details

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.

Database specific 
{
    "cwe_ids": [
        "CWE-787"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10879.json",
    "cna_assigner": "CPANSec"
}
References

Affected packages

Git / github.com/perl5-dbi/dbi

Affected ranges

Type
GIT
Repo
https://github.com/perl5-dbi/dbi
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
77c5de11da879ec6a869c4c89bc0ff8bf6e2921f
Fixed
af79036c07aa9a457971c0f4136e37c85dc20978
Database specific 
{
    "cpe": "cpe:2.3:a:perl:dbi:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.648"
        }
    ]
}

Affected versions

1.*
1.602
1.607
1.611_90
1.611_91
1.611_92
1.611_93
1.611_94
1.613_70
1.613_71
1.613_90
1.613_91
1.613_92
1.613_93
1.614_90
1.615
1.618
1.619
1.622
1.624
1.625
1.626
1.627
1.628
1.630
1.631
1.632
1.632_90
1.633
1.633_90
1.633_91
1.633_92
1.634
1.635
1.636
1.637
1.638
1.639
1.640
1.641
1.642
1.643
1.643_01
1.643_02
1.644
1.645
1.646
1.647
DBI-1.*
DBI-1.47
DBI-1.51
DBI-1.57
DBI-1.58

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-10879.json"