ZDI's Triaging Troubles and LibreOffice Exploits

We discuss an 0day that was dropped on Parallels after 7 months of no fix from the vendor, as well as ZDI's troubles with responses to researchers and reproducing bugs. Also included are a bunch of filesystem issues, and an insanely technical linux kernel exploit chain. Links and vulnerability summaries for this episode are available at: [00:00:00] Introduction [00:00:12] Training: Attacking Hypervisors [00:01:03] Dropping a 0 day: Parallels Desktop Repack Root Privilege Escalation [00:24:48] From Convenience to Contagion: The Half-Day Threat and Libarchive Vulnerabilities Lurking in Windows 11 [00:30:19] Exploiting LibreOffice [CVE-2024-12425, CVE-2024-12426] [00:46:47] Patch-Gapping the Google Container-Optimized OS for $0 Podcast episodes are available on the usual podcast platforms: -- Apple Podcasts: -- Spotify: -- Google Podcasts: -- Other audio platforms can be found at You can also join our discord:

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ZDI's Triaging Troubles and LibreOffice Exploits is an episode from Day[0] by dayzerosec.

This episode is 00:57:02 long.

This episode was published on Feb 25, 2025.

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