Description
DBI versions before 1.650 for Perl have a heap overflow when preparsing SQL statements with an extreme number of placeholders.
The fix for CVE-2026-10879 did not allocate enough memory to handle approximately 1.2-million placeholders.
DBI version 1.650 sets a hard limit of 99,999 placeholders.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| HMBRAND | DBI | < 1.650 | 1.650 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | libdbi-perl | 1.650-1 | — |
| Debian 13 | libdbi-perl | 1.652-2~deb13u1 | — |
| Debian 12 | libdbi-perl | 1.643-4+deb12u2 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | libdbi-perl | No fix yet | — |
| Ubuntu 26.04 LTS | libdbi-perl | No fix yet | — |
| Ubuntu 25.10 | libdbi-perl | No fix yet | — |
| Ubuntu 24.04 LTS | libdbi-perl | No fix yet | — |
| Ubuntu 22.04 LTS | libdbi-perl | No fix yet | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | libdbi-perl | No fix yet | — |
| Ubuntu Pro 18.04 LTS | libdbi-perl | No fix yet | — |
| Ubuntu Pro 16.04 LTS | libdbi-perl | No fix yet | — |
| Ubuntu Pro 14.04 LTS | libdbi-perl | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | perl-DBI | 1.643-26.el10_2.3 | RHSA-2026:49514 |
| RHEL 9 | perl-DBI | 1.643-9.el9_8.3 | RHSA-2026:49612 |
| RHEL 8 | perl-DBI | 1.641-2.el8_10 | RHSA-2026:62667, RHSA-2026:52772 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | perl-DBI | 1.643-26.el10_2.3 | ALSA-2026:49514 |
| AlmaLinux 9 | perl-DBI | 1.643-9.el9_8.3 | ALSA-2026:49612 |
| AlmaLinux 8 | perl-DBI | 1.641-2.el8_10 | ALSA-2026:62667, ALSA-2026:52772 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | perl-DBI | 1.643-26.el10_2.3 | RLSA-2026:49514 |
| Rocky Linux 9 | perl-DBI | 1.643-9.el9_8.3 | RLSA-2026:49612 |
| Rocky Linux 8 | perl-DBI | 1.641-2.el8_10 | RLSA-2026:62667, RLSA-2026:52772 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | perl-DBI | 1.650.0-1.1 | openSUSE-SU-2026:11234-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | perl-dbi | 1.651-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | perl-DBI +1 | 1.650-1.amzn2023.0.1 | ALAS2023-2026-1982 |
| Amazon Linux 2 | perl-DBI | 1.627-4.amzn2.0.4 | ALAS2-2026-3825 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | perl-DBI | 1.650-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | perl-DBI | 1.643-26.el10_2.3 | ELSA-2026-49514 |
| Oracle Linux 9 | perl-DBI | 1.643-9.el9_8.3 | ELSA-2026-49612 |
| Oracle Linux 8 | perl-DBI | 1.641-8.module+el8.10.0+90987+dfc813d3 | ELSA-2026-52772 |
Advisories 20
- ALSA-2026:49612 Important: perl-DBI security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:49514 Important: perl-DBI security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:62667 Important: perl-DBI security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:52772 Important: perl-DBI:1.641 security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2026-2630 Red Hat Enterprise Linux (DBI, perl-GD): Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 25, 2026
- RHSA-2026:62667 Red Hat Security Advisory: perl-DBI security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- WID-SEC-2026-3043 IBM QRadar SIEM: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 17, 2026
- RHSA-2026:52772 Red Hat Security Advisory: perl-DBI:1.641 security update Red Hat Security Advisories (RHSA) · Sep 3, 2026
- RHSA-2026:49612 Red Hat Security Advisory: perl-DBI security update Red Hat Security Advisories (RHSA) · Sep 3, 2026
- RHSA-2026:49514 Red Hat Security Advisory: perl-DBI security update Red Hat Security Advisories (RHSA) · Sep 3, 2026
- RLSA-2026:62667 Important: perl-DBI security update Rocky Linux Security Advisories · Sep 3, 2026
- ELSA-2026-52772 Important: perl-DBI:1.641 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Aug 12, 2026
- RLSA-2026:52772 Important: perl-DBI:1.641 security update Rocky Linux Security Advisories · Aug 11, 2026
- RLSA-2026:49612 Important: perl-DBI security update Rocky Linux Security Advisories · Aug 4, 2026
- RLSA-2026:49514 Important: perl-DBI security update Rocky Linux Security Advisories · Aug 4, 2026
- ELSA-2026-49514 Important: perl-DBI security update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Aug 3, 2026
- ELSA-2026-49612 Important: perl-DBI security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Aug 3, 2026
- ALAS2-2026-3825 Important: perl-DBI security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Jul 20, 2026
- ALAS2023-2026-1982 Important: perl-DBI security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Jul 20, 2026
- openSUSE-SU-2026:11234-1 perl-DBI-1.650.0-1.1 on GA media SUSE / openSUSE Security Updates · Jul 10, 2026