CVE-2026-3172
- Source
- https://cve.org/CVERecord?id=CVE-2026-3172
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3172.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-3172
- Downstream
DEBIAN (1)
ECHO (1)
openSUSE (2)
UBUNTU (1)
- Related
- Published
- 2026-02-25T20:59:10Z
- Modified
- 2026-11-05T03:31:26Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
- Summary
- pgvector buffer overflow in parallel HNSW index build
- Details
-
Buffer overflow in parallel HNSW index build in pgvector 0.6.0 through 0.8.1 allows a database user to leak sensitive data from other relations or crash the database server.
- Database specific
{ "cna_assigner": "PostgreSQL", "cwe_ids": [ "CWE-191", "CWE-787" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3172.json" }- References
Affected packages
Git / github.com/pgvector/pgvector
Affected ranges
- Type
- GIT
- Repo
- https://github.com/pgvector/pgvector
- Events
-
IntroducedFixedIntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0.8.0" }, { "fixed": "0.8.2" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" }, { "range": [ { "introduced": "0.7.0" }, { "last_affected": "0.7.0" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" }, { "range": [ { "introduced": "0.6.0" }, { "last_affected": "0.6.0" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" } ] }