Denial of Service Vulnerability Fixed in Fedora i2c-display Applications

Linuxsecurity

Denial of Service Vulnerability Fixed in Fedora i2c-display Applications

First seen 21 Aug 2026, 12:48 UTC • •45.9

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ThreatCluster •August 22, 2026 at 12:20 UTC

•CVE-2026-46604 is a Denial of Service vulnerability affecting Fedora i2c-display applications.
•The vulnerability was fixed in version 0.5.4, released on August 12, 2026.
•Users are urged to update their systems to prevent potential service disruptions.

A Denial of Service vulnerability, identified as CVE-2026-46604, was reported in the i2c-display application for Fedora systems. This vulnerability affects versions of the application that handle invalid TIFF images, potentially leading to service interruptions. The issue was fixed in version 0.5.4, released on August 12, 2026. Users are advised to update their systems using the 'dnf' update program to mitigate the risk. The vulnerability was published on June 26, 2026, and is relevant for users of Fedora 43 and 44. The update is crucial for maintaining system stability and security. No active exploitation has been reported at this time.

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Timeline

2026-06-26

CVE-2026-46604 published

A Denial of Service vulnerability in the i2c-display application was disclosed, affecting multiple Fedora versions.

2026-08-12

Version 0.5.4 released

Fedora released an update to the i2c-display application, fixing CVE-2026-46604.

2026-08-21

Advisory published

Linuxsecurity published advisories for Fedora 43 and 44 regarding the Denial of Service vulnerability.

More articles in this cluster (2)

Threat Graph

7 entities, 7 inferred relationships (STIX 2.1).

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Technique (2)

DDoS
Denial of Service

Organization (1)

Fedora

Vulnerability (2)

CVE-2026-46604
Denial Of Service Via Invalid TIFF Image

Affected Platform (1)

Linux

Tool (1)

Raspberry Pi

Relationships

Raspberry Pi exploits CVE-2026-46604
Raspberry Pi exploits Denial Of Service Via Invalid TIFF Image
CVE-2026-46604 targets Linux
Denial Of Service Via Invalid TIFF Image targets Linux
DDoS targets Linux
Denial of Service targets Linux
CVE-2026-46604 related to Fedora

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