Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Linux Linux — ksmbd: fix slab-use-after-free in ksmbd_smb2_session_create
AV AC PR UI S C I A CVSS EPSS %ile KEV
L H L N U H H H 7.0 .0067 49.2 —
AFFECTED
Product Versions Fixed
Linux 0626e6641f6b467447c81dd7678a69c66f7746cf – —
Linux 5.15 – 6.1.117
TIMELINE
Oct 21 Reserved by Linux
Nov 19 Published (CNA: Linux)
Aug 4 RESCORED — CVE-2024-50286 (Linux). CVSS 9.8 → 7 (NVD).
Description
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix slab-use-after-free in ksmbd_smb2_session_create
There is a race condition between ksmbd_smb2_session_create and
ksmbd_expire_session. This patch add missing sessions_table_lock
while adding/deleting session from global session table.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
| October 21, 2024 | Reserved | Reserved by Linux |
| November 19, 2024 | Published | Published (CNA: Linux) |
| August 4, 2026 | RESCORED | RESCORED — CVE-2024-50286 (Linux). CVSS 9.8 → 7 (NVD). |
Affected
Affected products and packages — 2 rows
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
| Linux | Linux | — | 0626e6641f6b467447c81dd7678a69c66f7746cf | — |
| Linux | Linux | — | 5.15 | 6.1.117 |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2024-50286 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.