CVE-2026-98577
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: llcp: fix WKS SAP hijacking via prefix match in nfc_llcp_wks_sap()
In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: fix WKS SAP hijacking via prefix match in nfc_llcp_wks_sap() nfc_llcp_wks_sap() compares only service_name_len bytes, so a short service_name like "u" matches longer WKS strings like "urn:nfc:sn:snep". Fix by requiring exact length match before strncmp().
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) |
|---|---|---|---|---|---|
| d646960f7986fefb460a2b062d5ccc8ccfeacc3a | affected | git | 0c83a8a45fed256ccc5fe7160b436b671fc79fb8 | Unavailable | None listed |
| d646960f7986fefb460a2b062d5ccc8ccfeacc3a | affected | git | aa555ed5ed0d15efbaf27e0e9f152a6df715278a | Unavailable | None listed |
| d646960f7986fefb460a2b062d5ccc8ccfeacc3a | affected | git | 32b5f0b338bf59391a1cff9a6190a72c4d2c1ba8 | Unavailable | None listed |
| d646960f7986fefb460a2b062d5ccc8ccfeacc3a | affected | git | 6fad2c34d451d11a9f3f946cae1105fee91d96b8 | Unavailable | None listed |
| d646960f7986fefb460a2b062d5ccc8ccfeacc3a | affected | git | bf41af8f910cbb5d776a1dfa0671d31a7e262e28 | Unavailable | None listed |
| d646960f7986fefb460a2b062d5ccc8ccfeacc3a | affected | git | f234197f3bda3aea5d4b1e591d6bcb3660a8b3fc | Unavailable | None listed |
| d646960f7986fefb460a2b062d5ccc8ccfeacc3a | affected | git | 0a0412745c86acd089c6460da715ab966b1615e7 | Unavailable | None listed |
| d646960f7986fefb460a2b062d5ccc8ccfeacc3a | affected | git | 408cff6bd60636df201274d320edfdfde9ed41db | 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) |
|---|---|---|---|---|---|
| 3.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.3 | Unavailable | None listed |
| 5.10.271 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.222 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.112 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.55 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.9 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |