VULNERABILITY INTELLIGENCE

CVE-2019-19635

CVSS score9.8 CRITICAL
EPSS probability1.21%
CISA KEVNot currently listed
Published2019-12-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An issue was discovered in libsixel 1.8.2. There is a heap-based buffer overflow in the function sixel_decode_raw_impl at fromsixel.c.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references