Recent Advisories

Severity ID Title Vendor Product Date Type
HIGH 8.3 MS:CVE-2026-12464

Chromium: CVE-2026-12464 Use after free in Browser_MS:CVE-2026-12464

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Rel...

N/A N/A MSCVE
HIGH 7.5 THN:3290E453B3D...

OpenAI Expands Daybreak With GPT-5.5-Cyber to Help Defenders Patch Security Flaws_THN:3290E453B3DF6ABCA0E5674F76DA371F

![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5t7SN4kPSfgifNku4Z0eWG5x1Dd8CIb99OAHuktz4ZGAeIrwDEnLwD9DUkRj8nStBQjzxOgWO2hfsGYI07Y...

N/A N/A THN
HIGH 8.8 MS:CVE-2026-12447

Chromium: CVE-2026-12447 Heap buffer overflow in WebRTC_MS:CVE-2026-12447

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Rel...

N/A N/A MSCVE
LOW 3.1 MS:CVE-2026-12458

Chromium: CVE-2026-12458 Incorrect security UI in Passwords_MS:CVE-2026-12458

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Rel...

N/A N/A MSCVE
MEDIUM 5.5 MS:CVE-2026-12444

Chromium: CVE-2026-12444 Out of bounds read in Chromoting_MS:CVE-2026-12444

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Rel...

N/A N/A MSCVE
HIGH 7.8 MS:CVE-2026-12449

Chromium: CVE-2026-12449 Use after free in Chromoting_MS:CVE-2026-12449

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Rel...

N/A N/A MSCVE
HIGH 8.3 MS:CVE-2026-12465

Chromium: CVE-2026-12465 Insufficient validation of untrusted input in Metrics_MS:CVE-2026-12465

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Rel...

N/A N/A MSCVE
HIGH 8.8 MS:CVE-2026-12439

Chromium: CVE-2026-12439 Use after free in Digital Credentials_MS:CVE-2026-12439

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Rel...

N/A N/A MSCVE
MEDIUM 4.2 MS:CVE-2026-12456

Chromium: CVE-2026-12456 Insufficient validation of untrusted input in Extensions_MS:CVE-2026-12456

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Rel...

N/A N/A MSCVE
MEDIUM 6.5 MS:CVE-2026-12461

Chromium: CVE-2026-12461 Out of bounds read in WebRTC_MS:CVE-2026-12461

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Rel...

N/A N/A MSCVE