CVE-2014-7947
chromium-browser: OpenJPEG before r2944, as used in PDFium in Google Chrome before40.0.2214.91, allows remote attackers to cause a deni...
CVE-2014-7947 is fixed in 5 products on 1 platform, first by chromium-browser 40.0.2214.94-0ubuntu1.1120, released January 16, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0173
77th percentile
OpenJPEG before r2944, as used in PDFium in Google Chrome before40.0.2214.91, allows remote attackers to cause a denial of service(out-of-bounds read) via a crafted PDF document, related to j2k.c, jp2.c,pi.c, t1.c, t2.c, and tcd.c.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| chromium-browser · Ubuntu 24.10 (oracular) | 40.0.2214.94-0ubuntu1.1120 | chromium-browser 40.0.2214.94-0ubuntu1.1120 | Jan 16, 2026 |
| chromium-browser · Ubuntu 25.04 (plucky) | 40.0.2214.94-0ubuntu1.1120 | chromium-browser 40.0.2214.94-0ubuntu1.1120 | Jan 16, 2026 |
| chromium-browser-l10n · Ubuntu 24.10 (oracular) | 40.0.2214.94-0ubuntu1.1120 | chromium-browser-l10n 40.0.2214.94-0ubuntu1.1120 | Jan 16, 2026 |
| chromium-browser-l10n · Ubuntu 25.04 (plucky) | 40.0.2214.94-0ubuntu1.1120 | chromium-browser-l10n 40.0.2214.94-0ubuntu1.1120 | Jan 16, 2026 |
| chromium-chromedriver · Ubuntu 24.10 (oracular) | 40.0.2214.94-0ubuntu1.1120 | chromium-chromedriver 40.0.2214.94-0ubuntu1.1120 | Jan 16, 2026 |
| chromium-chromedriver · Ubuntu 25.04 (plucky) | 40.0.2214.94-0ubuntu1.1120 | chromium-chromedriver 40.0.2214.94-0ubuntu1.1120 | Jan 16, 2026 |
| chromium-codecs-ffmpeg · Ubuntu 24.10 (oracular) | 40.0.2214.94-0ubuntu1.1120 | chromium-codecs-ffmpeg 40.0.2214.94-0ubuntu1.1120 | Jan 16, 2026 |
| chromium-codecs-ffmpeg · Ubuntu 25.04 (plucky) | 40.0.2214.94-0ubuntu1.1120 | chromium-codecs-ffmpeg 40.0.2214.94-0ubuntu1.1120 | Jan 16, 2026 |
| chromium-codecs-ffmpeg-extra · Ubuntu 24.10 (oracular) | 40.0.2214.94-0ubuntu1.1120 | chromium-codecs-ffmpeg-extra 40.0.2214.94-0ubuntu1.1120 | Jan 16, 2026 |
| chromium-codecs-ffmpeg-extra · Ubuntu 25.04 (plucky) | 40.0.2214.94-0ubuntu1.1120 | chromium-codecs-ffmpeg-extra 40.0.2214.94-0ubuntu1.1120 | Jan 16, 2026 |