Chrome 157 fixes 213 security bugs, 7 of them critical (none known exploited) ยท updates https://pwn.watch/i/chrome-157-security-update-nov-2026 Google promoted Chrome 157 to the stable channel on Nov 3 2026 (157.0.8103.38 on Linux, 157.0.8103.38/.39 on Windows and Mac) with 213 security fixes. Seven are rated critical: buffer overflows in Dawn (CVE-2026-121156, CVE-2026-121247), memory corruption in ANGLE (CVE-2026-121229), and use-after-free bugs in WebGL (CVE-2026-121246), Prerender (CVE-2026-121035), Geometry (CVE-2026-121203) and Core (CVE-2026-121126). Many of the high-severity bugs were credited to AI-assisted research from Anthropic and OpenAI Codex Security. Google has not said any are exploited. The rollout is staged over days or weeks, so update and relaunch rather than waiting. en Wed, 04 Nov 2026 00:00:00 GMT Chrome 157 fixes 213 security bugs, 7 of them critical (none known exploited): Hong Kong's GovCERT issues an alert telling users to update Chrome to 157.0.8103.38 or later, warning the flaws could allow remote code execution. https://pwn.watch/i/chrome-157-security-update-nov-2026 https://pwn.watch/i/chrome-157-security-update-nov-2026#2026-11-04-9fde4aa7 Wed, 04 Nov 2026 00:00:00 GMT high <p><a href="https://www.govcert.gov.hk/en/alerts_detail.php?id=2160">Source</a></p> Chrome 157 fixes 213 security bugs, 7 of them critical (none known exploited): Chrome 157 promoted to stable with 213 security fixes, seven of them critical (Dawn, ANGLE, WebGL, Prerender, Geometry, Core); none reported exploited. https://pwn.watch/i/chrome-157-security-update-nov-2026 https://pwn.watch/i/chrome-157-security-update-nov-2026#2026-11-03-24905572 Tue, 03 Nov 2026 00:00:00 GMT high <p><a href="https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html">Source</a></p>