Heap-based Buffer Overflow Affecting chromium package, versions [,147.0.7727.101)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published16 Apr 2026
- disclosed15 Apr 2026
- creditUnknown
Introduced: 15 Apr 2026
CVE-2026-6306 (opens in a new tab)How to fix?
Upgrade chromium to version 147.0.7727.101 or higher.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the PDFium component due to improper memory handling. An attacker can execute arbitrary code or cause a denial of service by enticing a user to open a specially crafted PDF file.