CVE-2018-6156

critical

Published — · Modified —

CVSS v3

—

CVSS v2

—

VIR risk

9.5

Description

Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted video file.

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-2018-6156

vendor Authored 2026-05-27

Vendor advisory: arch — https://security.archlinux.org/ASA-201910-16

OS impact

OS	Version	Status	Fixed in
arch		fixed	`70.0-1`
debian	sid	fixed	`70.0-1`

References

https://security.archlinux.org/ASA-201910-16
https://security-tracker.debian.org/tracker/CVE-2018-6156

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