Description
PDFium in Google Chrome before 53.0.2785.89 on Windows and OS X and before 53.0.2785.92 on Linux mishandles timers, which allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via a crafted PDF document, related to fpdfsdk/javascript/JS_Object.cpp and fpdfsdk/javascript/app.cpp.
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 | 53.0.2785.89-1~deb8u1 | DSA-3660-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | chromium-browser | 53.0.2785.143-0ubuntu0.16.04.1.1254 | — |
| Ubuntu 14.04 LTS | chromium-browser | 53.0.2785.143-0ubuntu0.14.04.1.1142 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 6 | chromium-browser | 53.0.2785.89-3.el6 | RHSA-2016:1854 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 12 | chromium | 53.0.2785.89-96.1 | openSUSE-SU-2016:2250-1, SUSE-SU-2016:2251-1, SUSE-SU-2016:2250-1 |
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 7
- RHSA-2016:1854 Red Hat Security Advisory: chromium-browser security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- DSA-3660-1 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
- SUSE-SU-2016:2251-1 Security update for Chromium SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2016:2250-1 Security update for Chromium SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2016:2250-1 Security update for Chromium 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-2016:2250 vendor-advisory
- https://googlechromereleases.blogspot.com/2016/08/stable-channel-update-for-desktop_31.html
- SUSE-SU-2016:2251 vendor-advisory
- 92717 vdb-entry
- 1036729 vdb-entry
- openSUSE-SU-2016:2349 vendor-advisory
- https://pdfium.googlesource.com/pdfium.git/+/8ca63de14d522d3d259d74fa43b28b05b02728e8
- DSA-3660 vendor-advisory
- GLSA-201610-09 vendor-advisory
- openSUSE-SU-2016:2296 vendor-advisory
- https://crbug.com/634716
- RHSA-2016:1854 vendor-advisory