CVE-2026-74532
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Bluetooth: btintel: Validate length before parsing diagnostics TLV
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| af395330abed142a2685bf3d17a938544816bf3c | affected | git | c31be902ccbbb0b2c23159a1481dce80d1f9753d | Unavailable | None listed |
| af395330abed142a2685bf3d17a938544816bf3c | affected | git | dd20e30bdbd707ea8ced581f3d7f9e9854634b17 | Unavailable | None listed |
| af395330abed142a2685bf3d17a938544816bf3c | affected | git | c618a9a5b08ea2e17bddf4e948be9f75d408fca4 | Unavailable | None listed |
| af395330abed142a2685bf3d17a938544816bf3c | affected | git | 6ec9c3dc52302b891513f608f5fb478349b15ab3 | Unavailable | None listed |
| af395330abed142a2685bf3d17a938544816bf3c | affected | git | b640ff9af3c809ff5ea2077fbba17df1594ec1e4 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.4 | Unavailable | None listed |
| 6.6.151 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.103 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.44 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.8 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |