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CVE-2026-50507 is a Windows BitLocker security feature bypass vulnerability caused by missing authentication for a critical function, resulting in a protection mechanism failure in BitLocker. The flaw allows an unauthorized attacker with physical access to a vulnerable device to bypass BitLocker Device Encryption on the system storage device and access data that should remain protected at rest. Public reporting associates the issue with the BitLocker bypass technique referred to as bitskrieg, although the specific vulnerable function has not been publicly described in detail. Microsoft assessed the issue as publicly disclosed and exploitation more likely, and proof-of-concept code is available.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
44 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Second Windows BitLocker zero-day caused by missing authentication for an unspecified critical function, allowing an unauthenticated attacker with physical access to obtain access to encrypted data. Reportedly known as bitskrieg.
A zero-day BitLocker security feature bypass that allows an attacker with physical access to bypass device encryption and access protected data.
Публично раскрытый обход BitLocker, связанный с проблемой bitskrieg, позволяющий получить доступ к зашифрованным данным при физическом доступе к устройству.
Windows BitLocker security feature bypass vulnerability assessed as more likely to be exploited within 30 days.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
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Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.