onyx

onyx --cves cve-2025-14180

CVE-2025-14180

HIGHPOCPHP
score
<0.1
cvss
7.5
epss
0.7%
published
2025-12-27
kev added
—
first seen

PHP 8.1.* < 8.1.34, 8.2.* < 8.2.30, 8.3.* < 8.3.29, 8.4.* < 8.4.16, 8.5.* < 8.5.1 contains a denial of service caused by null pointer dereference in pdo_parse_params() when PDO::ATTR_EMULATE_PREPARES is enabled and invalid character sequences are used in prepared statement parameters, letting attackers cause server crashes, exploit requires use of PDO PostgreSQL driver with emulated prepares enabled.

Timeline

How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.

events2025-12-27 — PublishedP2026-10-21 — Tracked by OnyxT2026-10-21 — Public PoCXscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 0.7%2026-09-23: epss 0.7%2026-09-24: epss 0.7%2026-09-25: epss 0.7%2026-09-26: epss 0.7%2026-09-27: epss 0.7%2026-09-29: epss 0.7%2026-09-30: epss 0.7%2026-10-01: epss 0.7%2026-10-02: epss 0.7%2026-10-03: epss 0.7%2026-10-04: epss 0.7%2026-10-05: epss 0.7%2026-10-06: epss 0.7%2026-10-07: epss 0.7%2026-10-08: epss 0.7%2026-10-09: epss 0.7%2026-10-10: epss 0.7%2026-10-11: epss 0.7%2026-10-12: epss 0.7%2026-10-13: epss 0.6%2026-10-14: epss 0.7%2026-10-15: epss 0.7%2026-10-16: epss 0.7%2026-10-18: epss 0.7%2026-10-19: epss 0.7%2026-10-20: epss 0.7%2026-10-21: epss 0.7%0.7%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx
  3. Public PoC

Exploit availability

Public PoC flagged by vulnx; no direct exploit link among the citations.

Weaknesses

CWE-476

References 1