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vulnerabilityCVE-2026-2006
Name
CVE-2026-2006
Source
NVD ( link)Debian ( link)
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.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
postgresql
Exploitable

Vulnerability Ratings#


8.8
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
17.10
Not Affected
buildroot
master
18.4
Not Affected
openwrt
master
18.4-r1
Not Affected
yocto
kirkstone
14.22
Not Affected
yocto
master
17.10
Not Affected
yocto
scarthgap
16.14
Not Affected