PT-2026-91121 · Memcached+2 · Memcached+2

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CVE-2026-90698

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Published

2026-09-14

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Updated

2026-09-25

CVSS v4.0

5.5

Medium

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Name of the Vulnerable Software and Affected Versions memcached versions 1.6.41 through 1.6.43
Description A flaw in the mcmc Tokenizer component within the proto text.c file allows for a remote out-of-bounds read. This occurs during the execution of the try read command asciiauth() function.
Recommendations Upgrade to version 1.6.44.

Exploit

Fix

Buffer Overflow

Out of bounds Read

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Weakness Enumeration

Related Identifiers

CVE-2026-90698
OESA-2026-4101
USN-8792-1

Affected Products

Linuxmint
Ubuntu
Memcached