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TI-2020-17011 Aliases CVE-2020-27969GHSA-vwhg-5hvv-63v5

Yandex Browser for Android 20.8.4 allows remote attackers to perform SOP bypass and addresss bar spoofing

Priority LOW 33CWE-346Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-346.

Summary

Yandex Browser for Android 20.8.4 allows remote attackers to perform SOP bypass and addresss bar spoofing

Why it matters now

EPSS 0.00531 45th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Yandex Browser for AndroidAll versions prior to version 20.8.4.—No fix listedCNA
  • Yandex Browser for Android Vendor— Affected All versions prior to version 20.8.4. Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:yandex:yandex_browser:*:*:*:*:*:android:*:*before 20.8.4VulnerableYandex
cpe:2.3:a:yandex:yandex_browser:20.8.4:*:*:*:*:android:*:*20.8.4VulnerableYandex
  • cpe:2.3:a:yandex:yandex_browser:*:*:*:*:*:android:*:* Versions before 20.8.4 Vulnerable ·Yandex
  • cpe:2.3:a:yandex:yandex_browser:20.8.4:*:*:*:*:android:*:* Versions 20.8.4 Vulnerable ·Yandex

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-27969
  2. 2026-10-03 Alias added: GHSA-vwhg-5hvv-63v5

References

Advisory 1

  • TI-2024-06006 DLL Hijacking in Yandex Browser CVSS 4.0HIGH 8.4
  • TI-2021-07512 Yandex Browser Lite for Android prior to version 21.1.0 allows remote attackers to cause a denial of service. CVSS 4.0HIGH 8.3
  • TI-2017-04997 Untrusted search path in Yandex Browser for Desktop CVSS 3.0HIGH 7.8
  • TI-2021-07511 Yandex Browser Lite for Android before 21.1.0 allows remote attackers to spoof the address bar. CVSS 4.0HIGH 8.2
  • TI-2023-11403 A use after free memory corruption issue exists in Yandex Browser for Desktop prior to version 24.4.0.682 CVSS 4.0HIGH 7.4
  • TI-2022-11011 Link following in Yandex Browser CVSS 3.1HIGH 7.8
See all 21 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences