CVSS 8.8 · High EPSS 0,44%
Kerentanan Heap-based Buffer Overflow pada postgresql. Skor CVSS 3.1 8.8 (High) menurut CNA.
Heap buffer overflow in PostgreSQL regexp allows the query author to execute arbitrary code as the operating system user running the database, via text that would not pass encoding validation. This shares heritage with CVE-2026-2006, but this case involved unanticipated data growth when round-tripped through pg_wchar. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| postgresql | postgresql | Versi 14.0 hingga sebelum 14.24 |
| postgresql | postgresql | Versi 15.0 hingga sebelum 15.19 |
| postgresql | postgresql | Versi 16.0 hingga sebelum 16.15 |
| postgresql | postgresql | Versi 17.0 hingga sebelum 17.11 |
| postgresql | postgresql | Versi 18.0 hingga sebelum 18.5 |