An issue was discovered in libsixel 1.8.2. There is an integer overflow in the function sixel_decode_raw_impl at fromsixel.c.
History

Fri, 24 Apr 2026 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Saitoha
Saitoha libsixel
CPEs cpe:2.3:a:libsixel_project:libsixel:1.8.2:*:*:*:*:*:*:* cpe:2.3:a:saitoha:libsixel:1.8.2:*:*:*:*:*:*:*
Vendors & Products Libsixel Project
Libsixel Project libsixel
Saitoha
Saitoha libsixel

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T02:25:11.488Z

Reserved: 2019-12-08T00:00:00.000Z

Link: CVE-2019-19637

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-12-08T03:15:11.020

Modified: 2026-04-24T12:56:58.623

Link: CVE-2019-19637

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.