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Timing Attack

🗓️ 01 Sep 2026 21:04:22Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 9 Views

Timing Attack in phpseclib X25519 scalar mult leaks private key via conditional modular reduction.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-84308
8 Sep 202622:35
–circl
cve
CVE
CVE-2026-84308
1 Sep 202619:28
–cve
cvelist
Cvelist
CVE-2026-84308 phpseclib — non-constant-time X25519 scalar multiplication permits full private-key recovery
1 Sep 202619:28
–cvelist
debiancve
Debian CVE
CVE-2026-84308
1 Sep 202619:28
–debiancve
euvd
EUVD
EUVD-2026-69576
8 Sep 202621:24
–euvd
github
Github Security Blog
phpseclib — non-constant-time X25519 scalar multiplication permits full private-key recovery
8 Sep 202621:24
–github
nvd
NVD
CVE-2026-84308
1 Sep 202620:17
–nvd
osv
OSV
CGA-7F47-QMF7-588J
30 Sep 202614:30
–osv
osv
OSV
CGA-9G4Q-9XPG-P4GJ
30 Sep 202614:36
–osv
osv
OSV
CGA-FQV4-XPG7-59MH
30 Sep 202614:06
–osv
Rows per page
Vulners
Node
OR
phpseclibphpseclibRange<3.0.57
phpseclibphpseclibRange4.0.0–4.0.1

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01 Sep 2026 21:04Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.3
CVSS 47.2
EPSS0.00327
SSVC
9