CVE-2026-103484
- Source
- https://cve.org/CVERecord?id=CVE-2026-103484
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-103484.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-103484
- Downstream
- Published
- 2026-10-01T19:49:03Z
- Modified
- 2026-10-04T02:45:52Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- pgvector buffer overflow in IVFFlat index build
- Details
-
IVFFlat index build in pgvector before 0.8.7 allows a database user to write data out-of-bounds, which can lead to arbitrary code execution.
- Database specific
{ "cna_assigner": "PostgreSQL", "cwe_ids": [ "CWE-1284", "CWE-787" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103484.json", "unresolved_ranges": [ { "extracted_events": [ { "fixed": "0.8.7" } ], "source": "AFFECTED_FIELD" }, { "extracted_events": [ { "fixed": "0.8.7" } ], "source": "DESCRIPTION" } ] }- References
Affected packages
Git / github.com/pgvector/pgvector
Affected versions
v0.*
v0.1.0
v0.1.1
v0.1.2
v0.1.3
v0.1.4
v0.1.5
v0.1.6
v0.1.7
v0.1.8
v0.2.0
v0.2.1
v0.2.2
v0.2.3
v0.2.4
v0.2.5
v0.2.6
v0.2.7
v0.3.0
v0.3.1
v0.3.2
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.4.4
v0.5.0
v0.5.1
v0.6.0
v0.6.1
v0.6.2
v0.7.0
v0.7.1
v0.7.2
v0.7.3
v0.7.4
v0.8.0
v0.8.1
v0.8.2
v0.8.3
v0.8.4
v0.8.5
v0.8.6