CVE-2022-26635
published 2022-04-05CVE-2022-26635: 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…
PriorityP358critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
21.44%
97.3th percentile
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.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| memcached | memcached | >= 0 < 0 | 0 |
| memcached | memcached | >= 0 < 0 | 0 |
| memcached | memcached | >= 0 < 0 | 0 |
| memcached | memcached | >= 0 < 0 | 0 |
| memcached | memcached | >= 0 < 0 | 0 |
| memcached | memcached | >= 0 < 0 | 0 |
| memcached | memcached | >= 0 < 0 | 0 |
| memcached | memcached | >= 0 < 0 | 0 |
| msrc | cbl2_memcached_1.6.22-1_on_cbl_mariner_2.0 | — | — |
| php | memcached | <= 2.2.0 | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_msrc9.8CRITICAL
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GHSA
GHSA-hph6-79wj-qqmw: PHP-Memcached v2
ghsa_unreviewed·2022-04-06
CVE-2022-26635 [CRITICAL] GHSA-hph6-79wj-qqmw: PHP-Memcached v2
PHP-Memcached v2.2.0 and below contains an improper NULL termination which allows attackers to execute CLRF injection.
OSV
CVE-2022-26635: PHP-Memcached v2
osv·2022-04-05·CVSS 9.8
CVE-2022-26635 [CRITICAL] CVE-2022-26635: PHP-Memcached v2
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.
Microsoft
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.
vendor_msrc·2022-04-12·CVSS 9.8
CVE-2022-26635 [CRITICAL] 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.
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.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the C
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-04-05
Published