Description
Use-after-free vulnerability in the OpenPDFInReaderView::Update function in browser/ui/views/location_bar/open_pdf_in_reader_view.cc in Google Chrome before 41.0.2272.76 might allow user-assisted remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact by triggering interaction with a PDFium "Open PDF in Reader" button that has an invalid tab association.
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 | 42.0.2311.90-1~deb8u1 | DSA-3238-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 14.04 LTS | chromium-browser | 43.0.2357.81-0ubuntu0.14.04.1.1089 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 6 | chromium-browser | 42.0.2311.90-1.el6_6 | RHSA-2015:0816 |
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-2015:0816 Red Hat Security Advisory: chromium-browser security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- DSA-3238-1 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
- RHSA-2015:0816 vendor-advisory
- DSA-3238 vendor-advisory
- openSUSE-SU-2015:1887 vendor-advisory
- GLSA-201506-04 vendor-advisory
- https://codereview.chromium.org/831283002
- 1032209 vdb-entry
- openSUSE-SU-2015:0748 vendor-advisory
- https://code.google.com/p/chromium/issues/detail?id=444957
- http://googlechromereleases.blogspot.com/2015/04/stable-channel-update_14.html