Medium severity6.1NVD Advisory· Published Oct 8, 2026
CVE-2026-107634
CVE-2026-107634
Description
Dislocker through 0.7.3 contains a heap out-of-bounds read vulnerability in get_dataset() and get_next_datum() that never validate dataset and datum sizes against the metadata allocation. Attackers can craft a BitLocker volume image with inflated dataset or datum sizes that, when opened or mounted, crashes dislocker or discloses adjacent heap memory.
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Affected products
1Patches
Vulnerability mechanics
References
4- github.com/Aorimn/dislocker/blob/v0.7.3/src/metadata/datums.cnvd
- github.com/Aorimn/dislocker/blob/v0.7.3/src/metadata/metadata.cnvd
- github.com/Aorimn/dislocker/commit/9158e9e41dd669b360cbc53cc18ccae729b67b48nvd
- www.vulncheck.com/advisories/dislocker-through-0.7.3-heap-out-of-bounds-read-via-bitlocker-metadata-dataset-sizenvd
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