CVE-2026-3172

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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
Related
Published
2026-02-25T21:16:44.857Z
Modified
2026-04-22T18:29:27.551131125Z
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
[none]
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.

References

Affected packages

Git / github.com/pgvector/pgvector

Affected ranges

Type
GIT
Repo
https://github.com/pgvector/pgvector
Events
Introduced
281d4fcf60e2f037fa09d62be2543bb4d7511f2b
Last affected
778dacf20c07caf904557a88705142631818d8cb
Database specific 
{
    "versions": [
        {
            "introduced": "0.6.0"
        },
        {
            "last_affected": "0.8.1"
        }
    ]
}

Affected versions

v0.*
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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3172.json"