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CVE-2026-10879

CVE-2026-10879 · DBI versions before 1.648 for Perl have a heap overflow when preparsing SQL statements with more than 9 binders

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 9.8 · Critical · EPSS 0.5% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • dbi

    Versions
    • ≥ 0, < 1.648: Affected (custom)

    Update to 1.648

  • libdbi-perl Debian:12

    Versions
    • 1.643-4
    Affected ranges
    • ECOSYSTEM: < 1.643-4+deb12u1

    Update to 1.643-4+deb12u1

  • libdbi-perl Debian:13

    Versions
    • 1.647-1
    Affected ranges
    • ECOSYSTEM: < 1.647-1+deb13u1

    Update to 1.647-1+deb13u1

  • libdbi-perl Debian:14

    Versions
    • 1.647-1
    Affected ranges
    • ECOSYSTEM: < 1.648-1

    Update to 1.648-1

  • libdbi-perl Ubuntu:Pro:14.04:LTS

    Versions
    • 1.627-1
    • 1.628-1
    • 1.630-1
    • 1.630-1ubuntu0.1~esm1
    • 1.630-1ubuntu0.1~esm4
    • 1.630-1ubuntu0.1~esm5
    Affected ranges
    • ECOSYSTEM: < 1.630-1ubuntu0.1~esm6

    Update to 1.630-1ubuntu0.1~esm6

  • libdbi-perl Ubuntu:Pro:16.04:LTS

    Versions
    • 1.633-1
    • 1.634-1
    • 1.634-1build1
    • 1.634-1ubuntu0.1
    • 1.634-1ubuntu0.2
    • 1.634-1ubuntu0.2+esm1
    Affected ranges
    • ECOSYSTEM: < 1.634-1ubuntu0.2+esm2

    Update to 1.634-1ubuntu0.2+esm2

  • libdbi-perl Ubuntu:Pro:18.04:LTS

    Versions
    • 1.637-1
    • 1.639-1
    • 1.640-1
    • 1.640-1ubuntu0.1
    • 1.640-1ubuntu0.2
    • 1.640-1ubuntu0.3
    Affected ranges
    • ECOSYSTEM: < 1.640-1ubuntu0.3+esm1

    Update to 1.640-1ubuntu0.3+esm1

  • libdbi-perl Ubuntu:Pro:20.04:LTS

    Versions
    • 1.642-1
    • 1.642-1build1
    • 1.643-1
    • 1.643-1ubuntu0.1
    Affected ranges
    • ECOSYSTEM: < 1.643-1ubuntu0.1+esm1

    Update to 1.643-1ubuntu0.1+esm1

  • libdbi-perl Ubuntu:22.04:LTS

    Versions
    • 1.643-3build2
    • 1.643-3build3
    Affected ranges
    • ECOSYSTEM: < 1.643-3ubuntu0.1

    Update to 1.643-3ubuntu0.1

  • libdbi-perl Ubuntu:24.04:LTS

    Versions
    • 1.643-4
    • 1.643-4build1
    • 1.643-4build2
    • 1.643-4build3
    Affected ranges
    • ECOSYSTEM: < 1.643-4ubuntu0.1

    Update to 1.643-4ubuntu0.1

  • libdbi-perl Ubuntu:25.10

    Versions
    • 1.647-1
    Affected ranges
    • ECOSYSTEM: < 1.647-1ubuntu0.25.10.1

    Update to 1.647-1ubuntu0.25.10.1

  • libdbi-perl Ubuntu:26.04:LTS

    Versions
    • 1.647-1
    • 1.647-1build1
    Affected ranges
    • ECOSYSTEM: < 1.647-1ubuntu0.26.04.1

    Update to 1.647-1ubuntu0.26.04.1

Original sources

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