CVE-2026-74541
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: ISO: clear iso_data always when detaching conn from hcon
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: clear iso_data always when detaching conn from hcon When setting conn->hcon = NULL, also conn->hcon->iso_data = NULL is necessary, otherwise later iso_conn_free() will UAF. Fix clearing of iso_data in iso_sock_disconn() Fixes KASAN: slab-use-after-free in iso_conn_hold_unless_zero on iso_sock_release() followed by hci_abort_conn_sync().
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) |
|---|---|---|---|---|---|
| fbdc4bc47268953c80853489f696e02d61f9a2c6 | affected | git | cc1d39946d62bc568551dfb81149724de1e91338 | Unavailable | None listed |
| fbdc4bc47268953c80853489f696e02d61f9a2c6 | affected | git | 7b51a9c25e9698b64df9f2218f10eecf7dc7e2d0 | Unavailable | None listed |
| fbdc4bc47268953c80853489f696e02d61f9a2c6 | affected | git | 63c0f396a18b767eb28e895eb95bbdce6c172c59 | Unavailable | None listed |
| fbdc4bc47268953c80853489f696e02d61f9a2c6 | affected | git | 69a4a7b162b3db6ac337e3094cdee38f24d42ff7 | Unavailable | None listed |
| fbdc4bc47268953c80853489f696e02d61f9a2c6 | affected | git | d57e506f6a1e3929611340fae87c1e4823f4d85c | Unavailable | None listed |
| c03a10bd5b6ccb22921e04bcddc987410df7e7a9 | affected | git | Unavailable | Unavailable | None listed |
| 6.5.12 | affected | semver | 6.6 | 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) |
|---|---|---|---|---|---|
| 6.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.6 | 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 |