CVE-2026-74532
Last modified
CVE-2026-74532 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: Validate length before parsing diagnostics TLV btintel_diagnostics() accesses tlv->val[0] without first validating that the diagnostics VSE is long enough to contain that field, so may cause reading data beyond the received frame. Fix by validating the length before access.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: Validate length before parsing diagnostics TLV btintel_diagnostics() accesses tlv->val[0] without first validating that the diagnostics VSE is long enough to contain that field, so may cause reading data beyond the received frame. Fix by validating the length before access.
Metrics
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= af395330abed142a2685bf3d17a938544816bf3c, < c31be902ccbbb0b2c23159a1481dce80d1f9753d; >= af395330abed142a2685bf3d17a938544816bf3c, < dd20e30bdbd707ea8ced581f3d7f9e9854634b17; >= af395330abed142a2685bf3d17a938544816bf3c, < c618a9a5b08ea2e17bddf4e948be9f75d408fca4; >= af395330abed142a2685bf3d17a938544816bf3c, < 6ec9c3dc52302b891513f608f5fb478349b15ab3; >= af395330abed142a2685bf3d17a938544816bf3c, < b640ff9af3c809ff5ea2077fbba17df1594ec1e4 |
| Linux | Linux | 6.4 |
References
Timeline
- Published
- Last Modified
- Status
- Received
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