CVE-2026-90152
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)
smb/server: fix session leak in ksmbd_session_register()
In the Linux kernel, the following vulnerability has been resolved: smb/server: fix session leak in ksmbd_session_register() See the procedure below: smb2_sess_setup ksmbd_smb2_session_create __session_create atomic_set(&sess->refcnt, 2) hash_add(sessions_table, &sess->hlist, sess->id) ksmbd_session_register xa_store(&conn->sessions, sess->id, sess) // fail ksmbd_user_session_put atomic_dec(&sess->refcnt) // refcnt is 1, session is not freed Remove the session from sessions_table and drop its table reference if xa_store() fails.
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) |
|---|---|---|---|---|---|
| f5c779b7ddbda30866cf2a27c63e34158f858c73 | affected | git | 988f99bfddda4e2d1da5f6e98b237dd85e123cee | Unavailable | None listed |
| f5c779b7ddbda30866cf2a27c63e34158f858c73 | affected | git | 03a22a003f41b182245e6c71fe565e277cff7094 | Unavailable | None listed |
| f5c779b7ddbda30866cf2a27c63e34158f858c73 | affected | git | b967a595fb735d313a8676b2ca6a4cba38506482 | Unavailable | None listed |
| f5c779b7ddbda30866cf2a27c63e34158f858c73 | affected | git | 55c677619084f9c9fa4146d933cc8ccafc924c87 | Unavailable | None listed |
| f5c779b7ddbda30866cf2a27c63e34158f858c73 | affected | git | 99b25b046e47e4904373cfeb445c5483f1633d88 | Unavailable | None listed |
| 708c304b583d789957399dd8237f212cf8ad1e4d | affected | git | Unavailable | Unavailable | None listed |
| f623f627ad2b1dc215ab3b0df53fb05cfd3a1c3b | affected | git | Unavailable | Unavailable | None listed |
| d270631c21e68fb8016d6e231d022d7023a2df6f | affected | git | Unavailable | Unavailable | None listed |
| 02f41d88f15d6b7d523e52cc3f87488f57e9265b | affected | git | Unavailable | Unavailable | None listed |
| 5.15.145 | affected | semver | 5.16 | Unavailable | None listed |
| 6.1.29 | affected | semver | 6.2 | Unavailable | None listed |
| 6.2.16 | affected | semver | 6.3 | Unavailable | None listed |
| 6.3.2 | affected | semver | 6.4 | 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) |
|---|---|---|---|---|---|
| 6.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.4 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.110 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.52 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.6 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |