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The latest cve-2026-6471 news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks cve-2026-6471 across dozens of tech sources and brings you only what matters, updated hourly. Tap any story for the full brief, or open the original source.
CVE-2026-6471, dubbed PostGREShell, lets attackers with low-level replication access execute code, gain permanent superuser privileges, and install a persistent database backdoor in PostgreSQL. The 12-year-old vulnerability enables full database and server takeover.
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