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.
AV AC PR UI S C I A CVSS EPSS %ile KEV L L L N U H N H 7.1 .0059 45.6 —
AFFECTED Product Versions Fixed Linux e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 – — Linux 5.15 – 5.15.121
TIMELINE Jul 24 Reserved by Linux Aug 16 Published (CNA: Linux) Aug 15 RESCORED — CVE-2023-3865 (Linux). CVSS 8.1 → 7.1 (NVD).
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bound read in smb2_write ksmbd_smb2_check_message doesn't validate hdr->NextCommand. If ->NextCommand is bigger than Offset + Length of smb2 write, It will allow oversized smb2 write length. It will cause OOB read in smb2_write.
| Date | Event | Detail |
|---|---|---|
| July 24, 2023 | Reserved | Reserved by Linux |
| August 16, 2025 | Published | Published (CNA: Linux) |
| August 15, 2026 | RESCORED | RESCORED — CVE-2023-3865 (Linux). CVSS 8.1 → 7.1 (NVD). |
Authoritative record: CVE-2023-3865 at cve.org
Vendors: linux
Weaknesses: CWE-125
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2023-3865 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.