VulnSocial

CVE-2026-103484

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

IVFFlat index build in pgvector before 0.8.7 allows a database user to write data out-of-bounds, which can lead to arbitrary code execution.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-787CWE-1284

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-10-03: 110-03
Full discourse1 post
  • DFIR Lab@DFIR_Lab

    🚨 HIGH SEVERITY: CVE-2026-103484 (CVSS 8.8) pgvector <0.8.7 IVFFlat index vulnerability allows out-of-bounds write → arbitrary code execution. Database users can exploit remotely. Patch immediately to 0.8.7+ #CVE #Vulnerability #PatchNow https://t.co/PEBxJ8mb8T

    0000028
    142 followersView on X

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