CVE-2026-43134
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: L2CAP: Fix missing key size check for L2CAP_LE_CONN_REQ
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix missing key size check for L2CAP_LE_CONN_REQ This adds a check for encryption key size upon receiving L2CAP_LE_CONN_REQ which is required by L2CAP/LE/CFC/BV-15-C which expects L2CAP_CR_LE_BAD_KEY_SIZE.
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) |
|---|---|---|---|---|---|
| 27e2d4c8d28be1d1b4ecfbffab572d7dbd35254d | affected | git | 335071c0c3637064ec250481f589075db44fe4e6 | Unavailable | None listed |
| 27e2d4c8d28be1d1b4ecfbffab572d7dbd35254d | affected | git | fa6ad76fa8623c0a50d529cd5726fa5d819a3be4 | Unavailable | None listed |
| 27e2d4c8d28be1d1b4ecfbffab572d7dbd35254d | affected | git | 9118601ff90b79e8df3c0c98f48ae00c1b02ecef | Unavailable | None listed |
| 27e2d4c8d28be1d1b4ecfbffab572d7dbd35254d | affected | git | 481ea39b342c347b6ac029f3d418486280be4e45 | Unavailable | None listed |
| 27e2d4c8d28be1d1b4ecfbffab572d7dbd35254d | affected | git | ec91078e132179b04e0c3906b599816c056ceaad | Unavailable | None listed |
| 27e2d4c8d28be1d1b4ecfbffab572d7dbd35254d | affected | git | 96581749c7c14fbec32c35728520867929600041 | Unavailable | None listed |
| 27e2d4c8d28be1d1b4ecfbffab572d7dbd35254d | affected | git | 8dd43f9a9323f9c01bc8246da8d81a4c783c9e97 | Unavailable | None listed |
| 27e2d4c8d28be1d1b4ecfbffab572d7dbd35254d | affected | git | 138d7eca445ef37a0333425d269ee59900ca1104 | 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) |
|---|---|---|---|---|---|
| 3.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.14 | Unavailable | None listed |
| 5.10.252 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.202 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.165 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.128 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.75 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.16 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.6 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |