https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T23:01:04.388407+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-3449 CVE-2026-3449 2026-09-29T23:01:04.810302+00:00

Affected: @tootallnate/once

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.