Bug 2443037 (CVE-2026-3172)
| Summary: | CVE-2026-3172 pgvector: pgvector: Information disclosure or denial of service via buffer overflow in parallel HNSW index build | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | anpicker, bparees, dbosanac, dfreiber, drow, hasun, jburrell, jfula, jowilson, jreimann, jwong, mdessi, mrizzi, nyancey, omaciel, ometelka, pcattana, ptisnovs, syedriko, teagle, ttakamiy, vkumar, xdharmai |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in pgvector. A buffer overflow vulnerability in the parallel Hierarchical Navigable Small World (HNSW) index build process allows a database user to exploit this flaw. This can lead to the disclosure of sensitive data from other database relations or cause the database server to crash, resulting in a denial of service.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
|
Description
OSIDB Bzimport
2026-02-26 16:06:29 UTC
|