Description
Use-after-free vulnerability in browser/extensions/api/webrtc_audio_private/webrtc_audio_private_api.cc in the WebRTC Audio Private API implementation in Google Chrome before 49.0.2623.75 allows remote attackers to cause a denial of service or possibly have unspecified other impact by leveraging incorrect reliance on the resource context pointer.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 8 | chromium-browser | 49.0.2623.75-1~deb8u1 | DSA-3507-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 14.04 LTS | chromium-browser | 49.0.2623.87-0ubuntu0.14.04.1.1112 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 6 | chromium-browser | 49.0.2623.75-1.el6 | RHSA-2016:0359 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | chromium | 55.0.2883.75-3.1 | openSUSE-SU-2024:12948-1, openSUSE-SU-2024:10171-1 |
Advisories 4
- RHSA-2016:0359 Red Hat Security Advisory: chromium-browser security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- DSA-3507-1 chromium-browser - security update Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2024:10171-1 chromedriver-55.0.2883.75-3.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:12948-1 ungoogled-chromium-113.0.5672.92-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
References
- openSUSE-SU-2016:0664 vendor-advisory
- openSUSE-SU-2016:0684 vendor-advisory
- 84008 vdb-entry
- DSA-3507 vendor-advisory
- 1035185 vdb-entry
- https://codereview.chromium.org/1703733002
- openSUSE-SU-2016:0729 vendor-advisory
- https://code.google.com/p/chromium/issues/detail?id=572224
- SUSE-SU-2016:0665 vendor-advisory
- GLSA-201603-09 vendor-advisory
- http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html