CVE-2019-5840

critical
Published — · Modified —
CVSS v3
CVSS v2
VIR risk
9.5

Description

Incorrect security UI in popup blocker in Google Chrome on iOS prior to 75.0.3770.80 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.

Predictions

Exploit likelihood
20%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-5840

vendor Authored 2026-05-27

Vendor advisory: arch — https://security.archlinux.org/ASA-201906-4

OS impact

OSVersionStatusFixed in
arch archfixed75.0.3770.80-1
debian debianbookwormfixed75.0.3770.80-1
debian debianbullseyefixed75.0.3770.80-1
debian debianforkyfixed75.0.3770.80-1
debian debiansidfixed75.0.3770.80-1
debian debiantrixiefixed75.0.3770.80-1

References

Verify integrity in audit chain (admin only). AS-IS.