HIGHVulnerability
CVE-2026-47783
In memcached before 1.6.42, username data for SASL password database authentication has a timing side channel because a loop exits as soon as a valid username is found by sasl_server_userdb_checkpass.
Properties
- severity
- HIGH
- score
- 8.1
- cve_id
- CVE-2026-47783
- vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- published_at
- 2026-05-20T07:16:15.533
- last_modified
- 2026-08-11T13:18:56.240
Related Entities (3)
HAS_WEAKNESS (1)
→[Weakness]Observable Timing Discrepancy
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (1)
→[Product]
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