… Zero-day Microsoft vulnerabilities Security vulnerabilities that aren't actively being exploited but are already known before an update is released are also considered zero-day vulnerabilities. …
… According to Google, none of these vulnerabilities are being exploited in the wild. In the Chrome Releases blog post, Srinivas Sista lists only vulnerabilities that were discovered and reported by external security researchers. That amounts to a mere three out of 19 vulnerabilities. …
… The number of bugs in each vulnerability category is listed below: 61 Elevation of Privilege Vulnerabilities 6 Security Feature Bypass Vulnerabilities 31 Remote Code Execution Vulnerabilities 14 Information Disclosure Vulnerabilities 8 Denial of Service Vulnerabilities 13 Spoofing Vulnerabilities W… …
… Security vulnerabilities that are not under active attack but were known before the update are also considered zero-day vulnerabilities. …
… It addresses 127 Chromium-based security vulnerabilities, which aren't included in the total number of Patch Tuesday fixes mentioned above. In addition, the update fixes three Edge-specific vulnerabilities as well as two vulnerabilities in Edge for Android.
… A further 14 security vulnerabilities are classified as high risk. These include a mix of buffer overflows, use-after-free vulnerabilities, and other memory errors. …
One security researcher discovered a previously unpatched vulnerability in Windows and reported it to the Microsoft Security Response Center. …
… In the Chrome Releases blog post, Srinivas Sista lists the security vulnerabilities that have been fixed. They were predominantly discovered by external security researchers and reported to Google. Unlike last year, internally discovered vulnerabilities are also now documented. …
… Security fixes in Chrome 148 In the Chrome Releases blog post, Srinivas Sista lists 127 fixed security vulnerabilities. That's more than twice as many vulnerabilities fixed in the previous version Chrome 147 . …
… Cybersecurity and Infrastructure Security Agency CISA also added CVE-2026-34926 to its list of actively exploited vulnerabilities and ordered federal agencies to patch their devices by June 4. …
