Heap buffer overflow in PDFium in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. (Chromium security severity: High)Referenceshttps://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_15.htmlhttps://issues.chromium.org/issues/496618639
