Inappropriate Encoding for Output Context Affecting org.mariadb.jdbc:mariadb-java-client package, versions [,2.7.14)[3.0.0,3.3.5)[3.4.0,3.4.3)[3.5.0,3.5.9)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-ORGMARIADBJDBC-19428613
- published29 Aug 2026
- disclosed28 Aug 2026
- creditfg0x0
Introduced: 28 Aug 2026
NewCVE-2026-55858 (opens in a new tab)How to fix?
Upgrade org.mariadb.jdbc:mariadb-java-client to version 2.7.14, 3.3.5, 3.4.3, 3.5.9 or higher.
Overview
Affected versions of this package are vulnerable to Inappropriate Encoding for Output Context in the connection process. An attacker can cause silent data corruption and potentially bypass input sanitization by manipulating the character set mid-session, leading to a mismatch between client and server encoding interpretations.