CVE-2026-98579
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 sdreq TLV list leak on parse/alloc/send failure
In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: fix sdreq TLV list leak on parse/alloc/send failure nfc_genl_llc_sdreq() builds a list of TLV nodes while walking nested netlink attrs, but 3 error paths (nested-attr parse failure, TLV alloc ENOMEM, nfc_llcp_send_snl_sdreq() failure) all skip freeing what was already queued. Route them through a new free_list label, mirroring the SDRES path in the same file which already does this. Harmless on the success path too -- send_snl_sdreq() drains the list as it moves nodes, so it's already empty by the time free_list runs.
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) |
|---|---|---|---|---|---|
| d9b8d8e19b073096d3609bbd60f82148d128b555 | affected | git | 5b1eca82085134bd92cd3810b0ef003c91e3f668 | Unavailable | None listed |
| d9b8d8e19b073096d3609bbd60f82148d128b555 | affected | git | d3f60a7fc291d08cd9192a3b4cd5d3a223fa7d02 | Unavailable | None listed |
| d9b8d8e19b073096d3609bbd60f82148d128b555 | affected | git | 755bfc409748d8f3df64eb0eb26926270de3dd77 | Unavailable | None listed |
| d9b8d8e19b073096d3609bbd60f82148d128b555 | affected | git | e43ec0191c1630f41e7043ac729ea6f1b8044a7f | Unavailable | None listed |
| d9b8d8e19b073096d3609bbd60f82148d128b555 | affected | git | 08d2c069239ab425fdd333784a6a3b3e034e4aa0 | Unavailable | None listed |
| d9b8d8e19b073096d3609bbd60f82148d128b555 | affected | git | cbde7f5d326172d6dbb55cca0df42fa7e1ed8115 | Unavailable | None listed |
| d9b8d8e19b073096d3609bbd60f82148d128b555 | affected | git | 0b01a946b0f234f5badd25968610b585a4895f08 | Unavailable | None listed |
| d9b8d8e19b073096d3609bbd60f82148d128b555 | affected | git | 66f4300206b82b0b143ef0d9be90cd8d29f23a47 | 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) |
|---|---|---|---|---|---|
| 3.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.10 | 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 |