$ cve CVE-2019-9631 JSON

CVE-2019-9631

9.8

CRITICAL · CVSS 3.0 · EPSS 3.5% (pctl 89)

In your normal cycle

Critical by CVSS (9.8), but no sign of active exploitation.

Poppler 0.74.0 has a heap-based buffer over-read in the CairoRescaleBox.cc downsample_row_box_filter function.

CVSS	9.8 (CRITICAL, v3.0)
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS	3.52% — more likely to be exploited than 89% of all CVEs
Weakness	CWE-125
On CISA KEV	no
Public exploit	none known
Published	2019-03-08
Last modified	2026-06-17