CVE-2026-93561
6.5 MEDIUMPublished 2026-09-18 · Updated 2026-09-18
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
A flaw was found in io.netty/netty-codec-memcache. The Memcache binary protocol codec incorrectly reads `keyLength` and `extrasLength` as signed Java types instead of unsigned, as specified by the protocol. A malicious Memcache server can exploit this type mismatch by sending a specially crafted response. This can lead to frame desynchronization and response smuggling, where one client's data may be inadvertently exposed to another client's response stream in proxy or cache environments.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-1035
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- MEDIUMCVE-2026-93492
- HIGHCVE-2026-93558
- HIGHCVE-2026-93560
- MEDIUMCVE-2026-93562
- HIGHCVE-2026-93563
- HIGHCVE-2026-93564
- HIGHCVE-2026-93565
- MEDIUMCVE-2026-93566
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