CVE-2026-107634

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Source
https://cve.org/CVERecord?id=CVE-2026-107634
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107634.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-107634
Downstream
Published
2026-10-08T14:10:33Z
Modified
2026-10-11T02:46:40Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Dislocker through 0.7.3 Heap Out-of-Bounds Read via BitLocker Metadata Dataset Size
Details

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.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107634.json"
}
References

Affected packages

Git / github.com/aorimn/dislocker

Affected ranges

Type
GIT
Repo
https://github.com/aorimn/dislocker
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
6662821483d953bf23464ffd64d100d0b8dc3e4c
Fixed
9158e9e41dd669b360cbc53cc18ccae729b67b48
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.7.3"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

v0.*
v0.3
v0.4
v0.4.1
v0.5
v0.5.1
v0.5.2
v0.6
v0.6.1
v0.7
v0.7.1
v0.7.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107634.json"