CVE-2026-3172

🔴 HIGH

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.

Published
Feb 25, 2026
Last Modified
Feb 27, 2026
Views
51
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0

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.

CVSS Scores

CVSS 3.1 8.1
8.1
HIGH
CVSS 2.0 8.1

References

Additional Information

Source
f86ef6dc-4d3a-42ad-8f28-e6d5547a5007
State
Awaiting analysis

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