Vulnerability in Telegram

CVE-2023-34658

Telegram v9.6.3 on iOS allows attackers to hide critical information on the User Interface via calling the function SFSafariViewController.

EPSS: 0.004 (33.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

  • Telegram — versions 9.6.3
  • N/a — versions n/a

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-34658?
CVE-2023-34658 is a medium-severity vulnerability in Telegram, classified under Improper Restriction of Rendered UI Layers or Frames (Clickjacking). CVSS score: 5.3/10. Published 2023-06-29.
How severe is CVE-2023-34658?
Medium severity. CVSS v3 base score is 5.3 out of 10.