CVE-2017-2156

7.8 highEPSS 2.5%

Untrusted search path vulnerability in Vivaldi installer for Windows prior to version 1.7.735.48 allows an attacker to execute arbitrary code via a specially crafted executable file in an unspecified directory.

Severity

CVSS 3.0

7.8 high

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
CWE: CWE-426
Published: 2017-04-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

vivaldi:vivaldi_installer_for_windows

References

http://www.securityfocus.com/bid/98040
https://jvn.jp/en/jp/JVN71572107/index.html
https://vivaldi.com/security/vulnerability-disclosure-vivaldi-installer-for-windows-could-run-arbitrary-downloaded-code-jvn71572107/
http://www.securityfocus.com/bid/98040
https://jvn.jp/en/jp/JVN71572107/index.html

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