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CVE-2026-73193 DBI versions before 1.652 for Perl allow a heap out-of-bounds write on 32-bit perl via an integer wraparound in the output buffer size computed by preparse

🗓️ 15 Aug 2026 12:09:03Reported by CPANSecType 
cvelist
 cvelist
🔗 www.cve.org👁 68 Views

Heap out-of-bounds write in DBI preparse on 32-bit perl via integer wraparound in buffer size computation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
databases/p5-DBI -- multiple vulnerabilities
19 Sep 202600:00
–freebsd
alpinelinux
AlpineLinux
CVE-2026-73193
15 Aug 202612:09
–alpinelinux
cbl_mariner
CBLMariner
CVE-2026-73193 affecting package perl-DBI for versions less than 1.652-1
25 Aug 202623:52
–cbl_mariner
circl
Circl
CVE-2026-73193
15 Aug 202613:57
–circl
cve
CVE
CVE-2026-73193
15 Aug 202612:09
–cve
debian
Debian
[SECURITY] [DLA 4764-1] libdbi-perl security update
31 Aug 202612:51
–debian
debian
Debian
[SECURITY] [DSA 6473-1] libdbi-perl security update
27 Aug 202609:34
–debian
debiancve
Debian CVE
CVE-2026-73193
15 Aug 202612:09
–debiancve
nessus
Tenable Nessus
Debian dla-4764 : libdbi-perl - security update
31 Aug 202600:00
–nessus
nessus
Tenable Nessus
Debian dsa-6473 : libdbi-perl - security update
27 Aug 202600:00
–nessus
Rows per page
[
  {
    "collectionURL": "https://cpan.org/modules",
    "defaultStatus": "unaffected",
    "modules": [
      "DBI"
    ],
    "packageName": "DBI",
    "packageURL": "pkg:cpan/DBI",
    "programFiles": [
      "DBI.xs"
    ],
    "programRoutines": [
      {
        "name": "preparse"
      }
    ],
    "repo": "https://github.com/perl5-dbi/dbi",
    "versions": [
      {
        "lessThan": "1.652",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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