Bug 2566109

Summary: CVE-2026-116261 libimobiledevice: libimobiledevice: Information disclosure via out-of-bounds read in AFC file handler [fedora-44]
Product: [Fedora] Fedora Reporter: Oleg Sushchenko <osushche>
Component: libimobiledeviceAssignee: Neal Gompa <ngompa13>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: low Docs Contact:
Priority: low    
Version: 44CC: asahi-sig, cfergeau, davide, ngompa13, tdawson
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["8fd9867c-f61f-4d55-98f5-918937fc8b58"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2565321    

Description Oleg Sushchenko 2026-11-03 18:27:26 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

A security vulnerability has been detected in libimobiledevice up to 1.4.0. Impacted is the function afc_file_open of the file src/afc.c of the component AFC File Handler. The manipulation of the argument bytes leads to out-of-bounds read. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.