CVE-2026-3931: Medium Heap buffer overflow in Skia.
Chromium: CVE-2026-3931 Heap buffer overflow in Skia
Other sources
Heap buffer overflow in Skia in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: Medium)
— NVD
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2026-3931?
CVE-2026-3931 has a security severity rating of Medium.
How do I fix CVE-2026-3931?
To fix CVE-2026-3931, update Google Chrome to version 146.0.7680.71 or later.
What type of vulnerability is CVE-2026-3931?
CVE-2026-3931 is identified as a heap buffer overflow vulnerability in Skia.
Which versions of Google Chrome are affected by CVE-2026-3931?
CVE-2026-3931 affects Google Chrome versions prior to 146.0.7680.71.
Can CVE-2026-3931 be exploited remotely?
Yes, CVE-2026-3931 can be exploited remotely via a crafted HTML page.