| Package | Affected versions | Patched versions |
|---|---|---|
| postgresql | ≥ 14.0, < 14.24≥ 15.0, < 15.19≥ 16.0, < 16.15≥ 17.0, < 17.11≥ 18.0, < 18.5 | 14.2415.1916.1517.1118.5 |
Integer wraparound in PostgreSQL 32-bit builds of pltcl and plperl allows an object creator to cause the server to undersize an allocation and write out-of-bounds via crafted function bodies. This may execute arbitrary code as the operating system user running the database. CVE-2026-6473 had fixed similar problems. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.
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