CVE-2026-55858
medium
CVSS v3
5.9
CVSS v4 NEW
—
VIR risk
5.9
Description
org.mariadb.jdbc:mariadb-java-client has Inappropriate Encoding for Output Context
Predictions
Exploit likelihood
69%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.mariadb.jdbc:mariadb-java-client | <2.7.14 | 2.7.14 |
| Maven | org.mariadb.jdbc:mariadb-java-client | >=3.0.0,<3.3.5 | 3.3.5 |
| Maven | org.mariadb.jdbc:mariadb-java-client | >=3.4.0,<3.4.3 | 3.4.3 |
| Maven | org.mariadb.jdbc:mariadb-java-client | >=3.5.0,<3.5.9 | 3.5.9 |
References
- https://github.com/mariadb-corporation/mariadb-connector-j/commit/300716bef1e1d0370a41be7863b88aa2d55fbb69
- https://github.com/mariadb-corporation/mariadb-connector-j/commit/7b3c69221b5463ee03472654040b3f6b9e5329c7
- https://github.com/mariadb-corporation/mariadb-connector-j/commit/8cfd9df697372ad4ed09fe87a34b34babb6d43d6
- https://github.com/mariadb-corporation/mariadb-connector-j/commit/c555c9b477521be0c35c3a5461f9f46681553607
- https://github.com/mariadb-corporation/mariadb-connector-j/releases/tag/2.7.14
- https://github.com/mariadb-corporation/mariadb-connector-j/releases/tag/3.3.5
- https://github.com/mariadb-corporation/mariadb-connector-j/releases/tag/3.4.3
- https://github.com/mariadb-corporation/mariadb-connector-j/releases/tag/3.5.9
- https://github.com/mariadb-corporation/mariadb-connector-j/security/advisories/GHSA-xvr9-35cr-46v9
- https://jira.mariadb.org/browse/CONJ-1317
- https://github.com/mariadb-corporation/mariadb-connector-j
CWEs
CWE-838
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.