Critical Memcached SASL Vulnerability Let Attackers Infer Valid Usernames
Source: Cybersecuritynews
Published:
<p>A newly disclosed security issue in Memcached has raised concerns after developers confirmed a timing side-channel vulnerability in its SASL authentication mechanism that could allow attackers to infer valid usernames, now tracked as CVE‑2026‑47783. The flaw was addressed in the recently released