Reference page — cumulative record through Monday, October 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 H H N U H H H 6.4 .0029 19.6 —
AFFECTED Product Versions Fixed n/a n/a – —
TIMELINE Oct 14 Reserved by mitre Oct 14 Published (CNA: mitre) Oct 15 ENRICHED — CVE-2023-45863. Received CVSS 6.4 and CPE data from NVD.
An issue was discovered in lib/kobject.c in the Linux kernel before 6.2.3. With root access, an attacker can trigger a race condition that results in a fill_kobj_path out-of-bounds write.
| Date | Event | Detail |
|---|---|---|
| October 14, 2023 | Reserved | Reserved by mitre |
| October 14, 2023 | Published | Published (CNA: mitre) |
| October 15, 2026 | ENRICHED | ENRICHED — CVE-2023-45863. Received CVSS 6.4 and CPE data from NVD. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| n/a | n/a | — | n/a | — |
Authoritative record: CVE-2023-45863 at cve.org
Weaknesses: CWE-787
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2023-45863 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 Monday, October 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.
