CVE-2026-89982
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)
i2c: mux: Fix channel node leak on adapter add failure
In the Linux kernel, the following vulnerability has been resolved: i2c: mux: Fix channel node leak on adapter add failure i2c_mux_add_adapter() takes a reference to the Device Tree channel node before registering the new adapter. If adapter registration fails, the error path frees the private data without dropping that reference. Release the channel node before freeing the private data.
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) |
|---|---|---|---|---|---|
| bc45449b1444611d68466ae7f45f235420d79019 | affected | git | 4f42f70afd2447f3c82ca69d1e03466a75348ba9 | Unavailable | None listed |
| bc45449b1444611d68466ae7f45f235420d79019 | affected | git | 4c9bc46a2a4afb7a11c48d33bdf19febab431015 | Unavailable | None listed |
| bc45449b1444611d68466ae7f45f235420d79019 | affected | git | dd2c1e6747b17b24ecddd48a7bb6bb964c2793d1 | Unavailable | None listed |
| bc45449b1444611d68466ae7f45f235420d79019 | affected | git | 0927153f2abf48b6cc3e5f27063a17f7a8d47f38 | Unavailable | None listed |
| bc45449b1444611d68466ae7f45f235420d79019 | affected | git | b580f062b24c4eef562f08f210c028adb34ef14e | Unavailable | None listed |
| bc45449b1444611d68466ae7f45f235420d79019 | affected | git | 2b3b06cb709c4bf75a3fe3da3a0ca368ee3b40e5 | Unavailable | None listed |
| bc45449b1444611d68466ae7f45f235420d79019 | affected | git | 694e7e6edf249723ca7d3ef77c2ca1badfc78dc4 | Unavailable | None listed |
| bc45449b1444611d68466ae7f45f235420d79019 | affected | git | 385c7af4e3b95d0769fd211831674e83b16a2ebf | 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) |
|---|---|---|---|---|---|
| 3.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.5 | Unavailable | None listed |
| 5.10.270 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.221 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.188 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.110 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.51 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.5 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |