vulnerability
Debian: CVE-2025-12818: postgresql-13, postgresql-15 -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:N/I:N/A:C) | Dec 29, 2025 | Dec 29, 2025 | Jan 20, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
Dec 29, 2025
Added
Dec 29, 2025
Modified
Jan 20, 2026
Description
Integer wraparound in multiple PostgreSQL libpq client library functions allows an application input provider or network peer to cause libpq to undersize an allocation and write out-of-bounds by hundreds of megabytes. This results in a segmentation fault for the application using libpq. Versions before PostgreSQL 18.1, 17.7, 16.11, 15.15, 14.20, and 13.23 are affected.
Solutions
debian-upgrade-postgresql-13debian-upgrade-postgresql-15
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