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)
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Chrome | 145.0.7632.109 – < 145.0.7632.109 | 145.0.7632.109 |
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 14 | chromium | 145.0.7632.109-1 | — |
| Debian 13 | chromium | 145.0.7632.109-1~deb13u3 | DSA-6146-1 |
| Debian 12 | chromium | 145.0.7632.109-1~deb12u3 | DSA-6146-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | chromium | 145.0.7632.109-1.1 | openSUSE-SU-2026:10234-1 |
| openSUSE Leap 16.0 | chromium | 145.0.7632.159-bp160.1.1 | openSUSE-SU-2026:20332-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | chromium | 144.0.7559.132-r2 | — |
| Alpine v3.24 | qt6-qtwebengine | 6.10.2-r4 | — |
| Alpine v3.23 | chromium | 144.0.7559.132-r2 | — |
| Alpine v3.23 | qt6-qtwebengine | 6.10.1-r7 | — |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | chromium | 144.0.7559.109-r2 | — |
Advisories 4
- openSUSE-SU-2026:20332-1 Security update for chromium SUSE / openSUSE Security Updates · Sep 2, 2026
- WID-SEC-2026-0452 Google Chrome/Microsoft Edge: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 26, 2026
- openSUSE-SU-2026:10234-1 chromedriver-145.0.7632.109-1.1 on GA media SUSE / openSUSE Security Updates · Mar 23, 2026
- DSA-6146-1 chromium - security update Debian Security (DSA / DLA) · Feb 20, 2026