VDB
DEBIAN-CVE-2025-14180
DEBIAN-CVE-2025-14180
PUBLISHED
CVSS 7.5 HIGH
In PHP versions 8.1.* before 8.1.34, 8.2.* before 8.2.30, 8.3.* before 8.3.29, 8.4.* before 8.4.16, 8.5.* before 8.5.1 when using the PDO PostgreSQL driver with PDO::ATTR_EMULATE_PREPARES enabled, an invalid character sequence (such as \x99) in a prepared statement parameter may cause the quoting function PQescapeStringConn to return NULL, leading to a null pointer dereference in pdo_parse_params() function. This may lead to crashes (segmentation fault) and affect the availability of the target server.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | php8.2 | 8.2.26-1~deb12u1, 8.2.10-1, 8.2.10-2 |
| Debian:13 | php8.4 | 0, 8.4.11-1, 0 |
| Debian:14 | php8.4 | 8.4.11-1, 0, 8.4.16-1 |
Timeline
- Dec 27, 2025 CVE Published
- Apr 28, 2026 CVE Updated