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NOTABLECVE-2025-8088exploitedvulnerability

CVE-2025-8088 — WinRAR path traversal: still fuelling Ukraine intrusions a year after the fix

discovered 2026-06-14 23:57 UTCrun 2026-W24-bd5a75191 sourcesingle-source

A reminder that "patched" is not "remediated" where users don't update. Trend Micro documented two Russia-aligned campaigns still exploiting CVE-2025-8088 — a path traversal via NTFS Alternate Data Streams in WinRAR patched in July 2025 — nearly a year on: GIFTEDCROOK delivery via UAC-0226 and an Earth Dahu chain (Trend Micro; daily 06-10). The operational takeaway for any estate with desktop WinRAR: inventory and force-update, because the archived-fix assumption is exactly what these operators rely on.

A reminder that "patched" is not "remediated" where users don't update.

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PROVENANCE

AI-generated · no human review · this permalink is the shareable record for the finding · verify operationally critical claims against the linked primary source.