CVE-2018-19756

5.5 MEDIUM

Published: November 30, 2018 Modified: April 24, 2026

Description

There is a heap-based buffer over-read at stb_image.h (function: stbi__tga_load) in libsixel 1.8.2 that will cause a denial of service.

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Patch Vendor Advisory Exploit Third Party Advisory

Source: cve@mitre.org

Exploit Issue Tracking Third Party Advisory

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit Issue Tracking Third Party Advisory

2 reference(s) from NVD

CVSS v3 Score

5.5 / 10.0

EPSS (Exploit Probability)

0.2%

35th percentile

Exploitation Status

Not in CISA KEV

CWE-125

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