Quick answers
- Is CVE-2026-50507 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-50507 being exploited in the wild.
- How severe is CVE-2026-50507?
- Medium severity, with a CVSS score of 6.8, published 9 June 2026.
- Which products and versions are affected?
- Microsoft Windows BitLocker.
- Is there a fix for CVE-2026-50507?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-50507 attacked?
- It is attacked with physical access, in an operating system.
- Am I affected by CVE-2026-50507?
- Check whether you run Microsoft BitLocker. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A protection mechanism failure exists in Windows BitLocker due to missing authentication for a critical function (CWE-306). The vulnerability allows an unauthenticated attacker with physical access to the target device to bypass encryption security features. Successful exploitation could grant the attacker full access to the encrypted volume, compromising confidentiality, integrity, and availability. The attack requires no user interaction and has low complexity, provided the attacker has physical proximity to the hardware. Microsoft has released security updates to address this issue.
Affected products
- Microsoft Windows BitLocker
Timeline
- 2026-06-09: disclosed
- 2026-06-09: advisory