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High severity7.1OSV Advisory· Published Jul 20, 2026· Updated Jul 23, 2026

CVE-2026-39879

CVE-2026-39879

Description

Due to a missing sanitization call in `afsql_dd_run_query`, 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 products

2
  • Syslog Ng/Syslog NgOSV2 versions
    syslog-ng-4.11.0, syslog-ng-4.10.2, syslog-ng-4.10.1, …+ 1 more
    • (no CPE)range: syslog-ng-4.11.0, syslog-ng-4.10.2, syslog-ng-4.10.1, …
    • (no CPE)range: <4.12

Patches

Vulnerability mechanics

References

1

News mentions

0

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