Bug 2508603 (CVE-2026-18022)
| Summary: | CVE-2026-18022 pgvector: pgvector: Arbitrary Code Execution via Integer Wraparound | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | anpicker, bparees, dbosanac, dfreiber, drow, dschmidt, ebourniv, hasun, jburrell, jfula, jlanda, jowilson, jreimann, kshier, lgallett, mdessi, mrizzi, nyancey, ometelka, pcattana, ptisnovs, rhel-process-autobot, sbunciak, simaishi, stcannon, syedriko, teagle, vkumar, watson-tool-maintainers, xdharmai, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in pgvector. An integer wraparound vulnerability exists during the IVFFlat index build process. This flaw allows a database user on a 32-bit system to write data outside of allocated memory buffers. Successful exploitation could lead to arbitrary code execution.
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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: | |||
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Description
OSIDB Bzimport
2026-07-29 20:01:16 UTC
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