DBI versions before 1.654 for Perl incorrectly treat numeric values as strings in sql_type_cast_svpv
CVE-2026-88815 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-88815, released September 29, 2026. It is not reported as exploited. Patch Radar priority: High.
The perl-DBI package provides the standard database interface module for the Perl programming language. It implements a database-independent interface, meaning it defines a consistent set of methods, variables, and conventions for database operations. Security Fix(es): * perl-DBI: perl-DBI: Denial of Service via invalid memory read during numeric type casting (CVE-2026-88815) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libdbi-perl · Debian 12.15 (bookworm) | 1.643-4+deb12u3 | DEBIAN-CVE-2026-88815 | Sep 29, 2026 |
| libdbi-perl · Debian 14 | 1.654-1 | DEBIAN-CVE-2026-88815 | Sep 29, 2026 |
| perl-DBI · RHEL 10 | 1.643-26.el10_2.7 | RHSA-2026:76762 | Oct 7, 2026 |
| perl-DBI · RHEL 8 | 0:1.641-11.module+el8.10.0+25025+dbc88c75 | RHSA-2026:85916 | Oct 8, 2026 |
| perl-DBI · RHEL 9 | 0:1.643-9.el9_8.7 | RHSA-2026:76760 | Oct 9, 2026 |
| perl-DBI · almalinux 10 | 1.643-26.el10_2.7 | ALSA-2026:76762 | Oct 6, 2026 |
| perl-DBI · almalinux 8 | 1.641-11.module_el8.10.0+4309+f7cd2555 | ALSA-2026:85916 | Nov 7, 2026 |
| perl-DBI · almalinux 9 | 1.643-9.el9_8.7 | ALSA-2026:76760 | Oct 6, 2026 |
| perl-DBI · ol 10 | 0:1.643-26.el10_2.7 | ELSA-2026-76762 | Oct 6, 2026 |
| perl-DBI · ol 8 | 0:1.641-4.el8_10 | ELSA-2026-77576 | Oct 8, 2026 |
| perl-DBI · ol 9 | 0:1.643-9.el9_8.7 | ELSA-2026-76760 | Oct 7, 2026 |
| perl-DBI · rocky 10 | 0:1.643-26.el10_2.7 | RLSA-2026:76762 | Oct 7, 2026 |
| perl-DBI · rocky 8 | 0:1.641-11.module+el8.10.0+40389+be9de675 | RLSA-2026:85916 | Nov 7, 2026 |
| perl-DBI · rocky 9 | 0:1.643-9.el9_8.7 | RLSA-2026:76760 | Nov 7, 2026 |
| perl-DBI · sles 15.7 | 1.647.0-150600.12.26.1 | SUSE-SU-2026:4805-1 | Nov 7, 2026 |
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