CVE-2026-107816 - MariaDB: `qc_info` plugin can do OOB reads if query contains \0

CVE-2026-107816 - MariaDB: `qc_info` plugin can do OOB reads if query contains \0

https://cvefeed.io/rssfeed/latest.atom / Fri, 10/09/2026 - 19:51
CVE ID :CVE-2026-107816
Published : Oct. 9, 2026, 5:19 p.m. | 27 minutes ago
Description :MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the qc_info plugin could be confused by a query containing embedded null bytes. Reading information_schema.query_cache_info after such a query was cached could access data beyond the end of a heap-allocated buffer, potentially disclosing adjacent memory or crashing the server. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.
Severity: 0.0 | NA
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