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CVE-2026-2007 PostgreSQL pg_trgm heap buffer overflow writes pattern onto server memory

🗓️ 12 Feb 2026 13:00:11Reported by PostgreSQLType 
cvelist
 cvelist
🔗 www.cve.org👁 20 Views

CVE-2026-2007: PostgreSQL pg_trgm heap overflow via crafted input; possible privilege escalation on 18.0 and 18.1.

Related
Affected
Refs
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ATTACKERKB
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12 Feb 202600:00
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Debian CVE
CVE-2026-2007
12 Feb 202613:00
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FreeBSD
PostgreSQL -- Multiple vulnerabilities
12 Feb 202600:00
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Tenable Nessus
FreeBSD : PostgreSQL -- Multiple vulnerabilities (e3afc190-0821-11f1-a857-6cc21735f730)
13 Feb 202600:00
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PostgreSQL 18.x < 18.2 Heap Buffer Overflow (CVE-2026-2007)
23 Feb 202600:00
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Tenable Nessus
RHEL 10 : postgresql18 (RHSA-2026:19009)
19 May 202600:00
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Rows per page
[
  {
    "defaultStatus": "unaffected",
    "product": "PostgreSQL",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "18.2",
        "status": "affected",
        "version": "18",
        "versionType": "rpm"
      }
    ]
  }
]

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