8.8
Élevée
CVE-2026-2006 Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted…
Description
Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun. That suffices to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| postgresql 18 | 18 → < 18.2 | 18.2 |
| postgresql 17 | 17 → < 17.8 | 17.8 |
| postgresql 16 | 16 → < 16.12 | 16.12 |
| postgresql 15 | 15 → < 15.16 | 15.16 |
| postgresql 14.21 | premières → < 14.21 | 14.21 |
| Red Hat Enterprise Linux AppStream EUS (v. 10.0) | Versions non publiées | |
| Red Hat Enterprise Linux AppStream (v. 10) | Versions non publiées | |
| Red Hat Enterprise Linux AppStream (v. 8) | Versions non publiées | |
| Red Hat Enterprise Linux AppStream AUS (v. 8.2) | Versions non publiées |
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Références
- www.postgresql.org www.postgresql.org
Chronologie
- Publiée
- Dernière modification
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