CVE-2022-26635

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

PHP-Memcached v2.2.0 and below contains an improper NULL termination which allows attackers to execute CLRF injection. Note: Third parties have disputed this as not affecting PHP-Memcached directly.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/php-memcached-dev/php-memcached/issues/519
https://xhzeem.me/posts/Php5-memcached-Injection-Bypass/read/Exploit, Third Party Advisory
https://github.com/php-memcached-dev/php-memcached/issues/519
https://xhzeem.me/posts/Php5-memcached-Injection-Bypass/read/Exploit, Third Party Advisory

Timeline

Published: Apr 5, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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