8.1

CVE-2026-47784

In memcached before 1.6.42, password data for SASL password database authentication has a timing side channel because memcmp is used by sasl_server_userdb_checkpass.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Memcached ≫ Memcached Version < 1.6.42
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.55% 0.415
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
cve@mitre.org 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-208 Observable Timing Discrepancy

Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not.

https://github.com/memcached/memcached/commit/d13f282b4bce33a9c33b8a1bbf07f12114160fed
Patch
https://github.com/memcached/memcached/compare/1.6.41...1.6.42
Release Notes
https://github.com/memcached/memcached/wiki/ReleaseNotes1642
Release Notes