CVE-2026-93210
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: client: harden DFS cache against invalid target hints
In the Linux kernel, the following vulnerability has been resolved: smb: client: harden DFS cache against invalid target hints Currently, get_tgt_name() returns ERR_PTR(-ENOENT) when ce->tgthint is NULL, and dfs_cache_noreq_update_tgthint() assumes ce->tgthint is always valid. In preparation for clearing ce->tgthint in free_tgts(), harden callers of get_tgt_name() against ERR_PTR results and harden dfs_cache_noreq_update_tgthint() against NULL pointer dereferences.
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) |
|---|---|---|---|---|---|
| 54be1f6c1c37498bba557049df646cc239fa37e3 | affected | git | a48328afbc3f63e3b9de8827e2e16c15b17976f7 | Unavailable | None listed |
| 54be1f6c1c37498bba557049df646cc239fa37e3 | affected | git | 6cb7f9fed8f40f28fbd464ca99c946951afc0952 | Unavailable | None listed |
| 54be1f6c1c37498bba557049df646cc239fa37e3 | affected | git | 66dbcdbb0cadffd12eb8f2b115fd57d384c5109d | Unavailable | None listed |
| 54be1f6c1c37498bba557049df646cc239fa37e3 | affected | git | 846f0709559b9e27024e126a80bc7afb76516912 | Unavailable | None listed |
| 54be1f6c1c37498bba557049df646cc239fa37e3 | affected | git | 7e32da6047d9afdae8dd17b87b4c8d97363c4ee2 | Unavailable | None listed |
| 54be1f6c1c37498bba557049df646cc239fa37e3 | affected | git | bf86c08123c6ab8c61cc0be1dad7540db93738ff | 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) |
|---|---|---|---|---|---|
| 5.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.0 | Unavailable | None listed |
| 6.1.188 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.109 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.50 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.4 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |