CVE-2026-2007

HIGH

8.2

Description

Heap buffer overflow in PostgreSQL pg_trgm allows a database user to achieve unknown impacts via a crafted input string. The attacker has limited control over the byte patterns to be written, but we have not ruled out the viability of attacks that lead to privilege escalation. PostgreSQL 18.1 and 18.0 are affected.

Details CVE

Score CVSS v3.18.2

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie2/12/2026

Derniere modification2/20/2026

Sourcenvd

Observations honeypot0

Produits affectes

postgresql:postgresql

Faiblesses (CWE)

CWE-122

References

https://www.postgresql.org/support/security/CVE-2026-2007/(f86ef6dc-4d3a-42ad-8f28-e6d5547a5007)

Correlations IOC

Aucune correlation enregistree

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