GHSA-vpq2-c234-7xj6
@tootallnate/once vulnerable to Incorrect Control Flow Scoping
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-3449
- CVSS_V3
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- CVSS_V4
- CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Description
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.
Paquets affectés
| Paquet | Versions |
|---|---|
| npm · @tootallnate/once | introduced 3.0.0, fixed 3.0.1 |
| npm · @tootallnate/once | introduced 0, fixed 2.0.1 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2026-3449 ADVISORY
- https://github.com/TooTallNate/once/issues/8 WEB
- https://github.com/TooTallNate/once/commit/b9f43cc5259bee2952d91ad3cdbd201a82df448a WEB
- https://github.com/TooTallNate/once PACKAGE
- https://github.com/TooTallNate/once/releases/tag/v2.0.1 WEB
- https://security.snyk.io/vuln/SNYK-JS-TOOTALLNATEONCE-15250612 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |