CVE-2019-19635

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CVSS 3.1

9.8 critical

EPSS

1%p67

Published

Dec 8, 2019 (Dec 8, 2019)

Modified

Jun 17, 2026

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.

Vendors: saitoha
Products: libsixel
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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