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CVE-2022-50237: Exposure of Sensitive System Information to an Unauthorized Control Sphere

🗓️ 28 Jul 2025 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 7 Views

Double public key signing oracle in ed25519-dalek before 2 allows private key extraction.

Related
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
ed25519-dalek crate security vulnerabilities
28 Jul 202500:00
–cnnvd
cve
CVE
CVE-2022-50237
28 Jul 202500:00
–cve
cvelist
Cvelist
CVE-2022-50237
28 Jul 202500:00
–cvelist
debiancve
Debian CVE
CVE-2022-50237
28 Jul 202500:00
–debiancve
euvd
EUVD
EUVD-2022-55212
3 Oct 202520:07
–euvd
euvd
EUVD
EUVD-2025-29483
3 Oct 202520:07
–euvd
github
Github Security Blog
Duplicate Advisory: `ed25519-dalek` Double Public Key Signing Function Oracle Attack
28 Jul 202503:31
–github
github
Github Security Blog
`ed25519-dalek` Double Public Key Signing Function Oracle Attack
14 Aug 202321:10
–github
mend
Mend
CVE-2022-50237
28 Jul 202500:00
–mend
nvd
NVD
CVE-2022-50237
28 Jul 202502:15
–nvd
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15 Apr 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.9
EPSS0.00202
SSVC
7