Memory out-of-bounds read vulnerability in libarchive via RAR archive processing

A flaw in libarchive allows an attacker to force a read at an invalid memory address.

Published 11sem1 sourceImportantupdated 7sem

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The fact

This vulnerability, linked to RAR archive processing, can lead to a denial of service.

It also exposes sensitive information disclosure.

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Auto-synthesis from 1 media source · identified on June 17, 2026