CVE-2026-46103
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)
can: ucan: fix devres lifetime
In the Linux kernel, the following vulnerability has been resolved: can: ucan: fix devres lifetime USB drivers bind to USB interfaces and any device managed resources should have their lifetime tied to the interface rather than parent USB device. This avoids issues like memory leaks when drivers are unbound without their devices being physically disconnected (e.g. on probe deferral or configuration changes). Fix the control message buffer lifetime so that it is released on driver unbind.
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) |
|---|---|---|---|---|---|
| 9f2d3eae88d26c29d96e42983b755940d9169cd9 | affected | git | a90f0815aaa9c629ac4750e7c71c357dd7f231d7 | Unavailable | None listed |
| 9f2d3eae88d26c29d96e42983b755940d9169cd9 | affected | git | cb2e41e87a2893345859440017e7178bf7a4c70d | Unavailable | None listed |
| 9f2d3eae88d26c29d96e42983b755940d9169cd9 | affected | git | 3df5b9110ac08f67ccfe382fc172bfee95688eec | Unavailable | None listed |
| 9f2d3eae88d26c29d96e42983b755940d9169cd9 | affected | git | 4b7d07747400cfd7eff1ba7b8b5a7c8d5a58f705 | Unavailable | None listed |
| 9f2d3eae88d26c29d96e42983b755940d9169cd9 | affected | git | 10b7b676b78a7bd888d19729b459aad7fc1f428b | Unavailable | None listed |
| 9f2d3eae88d26c29d96e42983b755940d9169cd9 | affected | git | c524c124e3094d2de12235a513854c03d06a2b58 | Unavailable | None listed |
| 9f2d3eae88d26c29d96e42983b755940d9169cd9 | affected | git | c0d3ccc6929e4509076df8f30a4fb1dc5018b0ae | Unavailable | None listed |
| 9f2d3eae88d26c29d96e42983b755940d9169cd9 | affected | git | fed4626501c871890da287bec62a96e52da1af89 | 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) |
|---|---|---|---|---|---|
| 4.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.19 | Unavailable | None listed |
| 5.10.259 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.210 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.140 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.86 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.27 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.4 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |