@tootallnate/once vulnerable to Incorrect Control Flow Scoping
Versions of the package @tootallnate/once before 3.0.1 are vulnerable to Incorrect Control Flow Scoping in promise resolving when AbortSignal option is used. The Promise remains in a permanently pending state after the signal is aborted, causing any await or .then() usage to hang indefinitely. This can cause a control-flow leak that can lead to stalled requests, blocked workers, or degraded application availability.
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beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2026-3449US | — | — | ||
Versions of the package @tootallnate/once before 3.0.1 are vulnerable to Incorrect Control Flow Scoping in promise resolving when AbortSignal option is used. The Promise remains in… | ||||
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Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/TooTallNate/oncePACKAGE
- https://github.com/TooTallNate/once/commit/b9f43cc5259bee2952d91ad3cdbd201a82df448aWEB
- https://github.com/TooTallNate/once/issues/8WEB
- https://github.com/TooTallNate/once/releases/tag/v2.0.1WEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-3449ADVISORY
- https://security.snyk.io/vuln/SNYK-JS-TOOTALLNATEONCE-15250612WEB
scry
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