The vulnerability of the PHP-phpseclib interpreter, related to manipulating an unknown input, leads to a time mismatch vulnerability. This allows attackers to gain unauthorized access to protected information.
🗓️ 25 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 2 Views
| Reporter | Title | Published | Views | Family All 47 |
|---|---|---|---|---|
 | cacti -- multiple vulnerabilities | 16 Jun 202600:00 | – | freebsd |
 | CVE-2026-40194 | 10 Apr 202620:24 | – | attackerkb |
 | CVE-2026-40194 | 10 Apr 202620:24 | – | alpinelinux |
 | CVE-2026-40194 vulnerabilities | 28 Apr 202619:17 | – | cgr |
 | CVE-2026-40194 | 10 Apr 202622:37 | – | circl |
 | phpseclib 安全漏洞 | 10 Apr 202600:00 | – | cnnvd |
 | CVE-2026-40194 | 10 Apr 202620:24 | – | cve |
 | CVE-2026-40194 phpseclib has a variable-time HMAC comparison in SSH2::get_binary_packet() using != instead of hash_equals() | 10 Apr 202620:24 | – | cvelist |
 | [SECURITY] [DLA 4670-1] php-phpseclib security update | 4 Jul 202619:31 | – | debian |
 | CVE-2026-40194 | 10 Apr 202620:24 | – | debiancve |
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25 Sep 2026 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 22.6
CVSS 33.7
EPSS0.00367