CVE-2026-2648
chromium - security update
8.8
HIGH
CVSS 3.1
EPSS 0.48%
Description
Heap buffer overflow in PDFium in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to perform an out of bounds memory write via a crafted PDF file. (Chromium security severity: High)
How to fix CVE-2026-2648
To remediate CVE-2026-2648, upgrade the affected package to a fixed version below.
- Debian/chromium—no fix listed
- —upgrade to 145.0.7632.109-1~deb12u3 or later
Is CVE-2026-2648 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- from 0, < 145.0.7632.109-1~deb12u3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |