High severityNVD Advisory· Published Sep 30, 2026· Updated Sep 30, 2026

CVE-2026-103441

Description

Deserialization of untrusted data vulnerability in The Wikimedia Foundation MediaWiki Wikibase extension allows Leverage Executable Code in Non-Executable Files.

This issue affects MediaWiki Wikibase extension: 1.46, 1.45, and 1.43.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Wikimedia Foundation/Mediawiki - Wikibase Extensionllm-fuzzy
Range: 1.46, 1.45, 1.43

Patches

Vulnerability mechanics

References

gerrit.wikimedia.org/r/q/Id35bf747e48370e474d9b9444bd7520b24836e8dnvd
phabricator.wikimedia.org/T435210nvd

News mentions

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