CVE-2026-39879 — SQL injection in syslog-ng SQL destionation driver

CVE-2026-39879

SQL injection in syslog-ng SQL destionation driver PUBLISHED

Description (CNA)

Due to a missing sanitization call in [`afsql_dd_run_query`](https://github.com/syslog-ng/syslog-ng/blob/649e6e18e3459fb4467000a88dfb12fa97f9719c/modules/afsql/afsql.c#L219), syslog-ng before 4.12 are vulnerable to SQL injection from an untrusted source. This is not part of the default configuration, the SQL driver has to be manually configured. Fixes are in syslog-ng 4.12, syslog-ng Premium Edition 8.2 and syslog-ng Store Box 7.8

Affected (CNA)

Vendor / product	Versions
syslog-ng / syslog-ng	affected < 4.12

CWE

CWE-150

References

https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-qwf9-6222-m24m

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.