What’s Vulnerable › Vulnerabilities

CVE-2020-36427

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-07-19 · updated 2026-06-17

Description

GNOME gThumb before 3.10.1 allows an application crash via a malformed JPEG image.

Affected products

• GNOME Gthumb: before 3.10.1 — fixed in 3.10.1

How to fix

Upgrade to a fixed version: GNOME Gthumb 3.10.1. Check the vendor advisory for mitigations.

References

• https://download.gnome.org/sources/gthumb/3.10/gthumb-3.10.1.news
• https://mail.gnome.org/archives/gthumb-list/2020-September/msg00001.html
• https://download.gnome.org/sources/gthumb/3.10/gthumb-3.10.1.news
• https://mail.gnome.org/archives/gthumb-list/2020-September/msg00001.html

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