Threats Tagged 'cve-2026-42886'
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Threats Tagged 'cve-2026-42886'
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0 CVE-2026-42886 is a medium severity vulnerability in advplyr's audiobookshelf prior to version 2.33.2. The POST /api/backups/upload endpoint decompresses a details entry from an uploaded ZIP file entirely into memory without limiting decompressed size. An admin user can exploit this by uploading a crafted ZIP with a highly compressed details entry that expands to consume excessive memory, causing the server process to crash due to out-of-memory conditions. This is a denial-of-service vulnerability related to improper handling of highly compressed data (CWE-409). The issue is fixed in version 2.33.2. No known exploits are reported in the wild. Join the discussion | CVE Database V5 | 05/11/2026, 19:54:10 UTC Added: 05/12/2026, 01:50:49 UTC |
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