CVE-2026-89792
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)
ksmbd: prevent out-of-bounds reads in share config responses
In the Linux kernel, the following vulnerability has been resolved: ksmbd: prevent out-of-bounds reads in share config responses Validate IPC share configuration payload sizes before consuming variable-length fields. Bound veto list parsing and account for the separator byte when deriving the path length.
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) |
|---|---|---|---|---|---|
| 88b7f1143b15b29cccb8392b4f38e75b7bb3e300 | affected | git | df8aa4a09733c4d3974b1db32c1782b3aad3a151 | Unavailable | None listed |
| 51a6c2af9d20203ddeeaf73314ba8854b38d01bd | affected | git | 0127f1c119bde40578f4d25f5d17333b4e75de8c | Unavailable | None listed |
| a637fabac554270a851033f5ab402ecb90bc479c | affected | git | fd636a87161def6e35876ab7943641ce457974c8 | Unavailable | None listed |
| a677ebd8ca2f2632ccdecbad7b87641274e15aac | affected | git | ffa507f5f774cb4d45136b106989ebc051361263 | Unavailable | None listed |
| a677ebd8ca2f2632ccdecbad7b87641274e15aac | affected | git | cd2bcee450bc94770be56c0b896c1a1dc6838bd8 | Unavailable | None listed |
| a677ebd8ca2f2632ccdecbad7b87641274e15aac | affected | git | 61a8d06600c8c397f9a7e01940479d4c94a82f5f | Unavailable | None listed |
| a677ebd8ca2f2632ccdecbad7b87641274e15aac | affected | git | f25e93768fcc5d8287e50b1ec52a42e4c276df34 | Unavailable | None listed |
| 76af689a45aa44714b46d1a7de4ffdf851ded896 | affected | git | Unavailable | Unavailable | None listed |
| 5.15.157 | affected | semver | 5.15.222 | Unavailable | None listed |
| 6.1.85 | affected | semver | 6.1.189 | Unavailable | None listed |
| 6.6.26 | affected | semver | 6.6.158 | Unavailable | None listed |
| 6.8.5 | affected | semver | 6.9 | 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) |
|---|---|---|---|---|---|
| 6.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.9 | Unavailable | 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 |
| 6.12.111 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.53 | 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 |