CVE-2026-39934
NoneCVSS
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EPSS
0.4%
Published
Apr 7, 2026
CISA due date
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The record
Loop with unreachable exit condition ('infinite loop') vulnerability in The Wikimedia Foundation Mediawiki - GrowthExperiments Extension allows Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions. This issue was remediated only on the `master` branch.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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