CVE-2026-80801
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)
nfc: microread: validate target discovery payload lengths
In the Linux kernel, the following vulnerability has been resolved: nfc: microread: validate target discovery payload lengths microread_target_discovered() parses target discovery payloads from skb->data according to the HCI gate. The fixed field offsets and UID copies were checked only against the destination nfc_target buffers, not against the actual skb length. Validate that each gate-specific payload contains the fixed fields and UID bytes before reading or copying them.
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) |
|---|---|---|---|---|---|
| cfad1ba87150e198be9ea32367a24e500e59de2c | affected | git | c6de4241f2efbbab286efbb84a9c7190298b3052 | Unavailable | None listed |
| cfad1ba87150e198be9ea32367a24e500e59de2c | affected | git | 92a6f0201bb68391b5eba1b3f330af007d7323b6 | Unavailable | None listed |
| cfad1ba87150e198be9ea32367a24e500e59de2c | affected | git | cb298672282421159e53ab311fe49d204c8a52da | Unavailable | None listed |
| cfad1ba87150e198be9ea32367a24e500e59de2c | affected | git | 18f02354ed229b8e4561b580812d026e7eb29c85 | Unavailable | None listed |
| cfad1ba87150e198be9ea32367a24e500e59de2c | affected | git | e6397fe7b8b5ef18e051f49612d40ff476c5f7d9 | Unavailable | None listed |
| cfad1ba87150e198be9ea32367a24e500e59de2c | affected | git | d0902a7c454326c6384c614226ab8987f3fd425d | Unavailable | None listed |
| cfad1ba87150e198be9ea32367a24e500e59de2c | affected | git | dabfa26a208e56f4d8dbf26fddc48f188bdb0649 | Unavailable | None listed |
| cfad1ba87150e198be9ea32367a24e500e59de2c | affected | git | 953963b9ac5eecbb316617d337bfaa3d731e3c5e | Unavailable | None listed |
| cfad1ba87150e198be9ea32367a24e500e59de2c | affected | git | 25519469972ef57c3edb1805dabd6c5612b90211 | 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) |
|---|---|---|---|---|---|
| 3.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.9 | Unavailable | None listed |
| 5.10.267 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.218 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.185 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.154 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.106 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.47 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.11 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2.1 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |