CVE-2026-80692
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: hci_sync: hold conn in hci_connect_acl/le_sync() callbacks
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_connect_acl/le_sync() callbacks There is theoretical UAF if the conn is freed while the hci_sync task is running. Hold refcount to avoid that.
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) |
|---|---|---|---|---|---|
| d948e1ffa1d40240d5c81af6dcbcb87b39cb8d3c | affected | git | f0a544ef6e38e4063d0ed72ad83d6bf0f4e70805 | Unavailable | None listed |
| 881559af5f5c545f6828e7c74d79813eb886d523 | affected | git | 301a4e2e89313dee10f0e8cb084daedbbe4a3dce | Unavailable | None listed |
| 881559af5f5c545f6828e7c74d79813eb886d523 | affected | git | a4de6fc95b2f36967fc247ae51cad2171194f7cd | Unavailable | None listed |
| 881559af5f5c545f6828e7c74d79813eb886d523 | affected | git | 9a77f296aff4b2ca5f2928ab3a3220c82d8b4074 | Unavailable | None listed |
| 881559af5f5c545f6828e7c74d79813eb886d523 | affected | git | 2f5d635ad5906b0235bc0c870e8beba3116e1e98 | Unavailable | None listed |
| 5dd0bd277a0a936708a33ecc447dce77a08cbde6 | affected | git | Unavailable | Unavailable | None listed |
| 6.6.51 | affected | semver | 6.6.160 | Unavailable | None listed |
| 6.8.9 | affected | semver | 6.9 | 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) |
|---|---|---|---|---|---|
| 6.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.9 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.114 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.57 | 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 |