CVE catalog
Published CVEs with severity, CVSS and CISA KEV status. For Windows we also carry the part most catalogs leave blank: the update that fixes it, and the build revision that carries the fix.
408,335 CVEs · 1,768 known exploited · 4,269 Windows CVEs with a fix we can name
Newest first.
| CVE | Severity | CVSS | Exploited | Fix | Published | Description |
|---|---|---|---|---|---|---|
| CVE-2026-121202 | Critical | 9.6 | - | - | 2026-11-03 | Use after free in Autofill in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121201 | High | 8.8 | - | - | 2026-11-03 | Use after free in Animation in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121200 | Critical | 9.6 | - | - | 2026-11-03 | Incorrect reference resolution in DevTools in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121199 | Medium | 5.5 | - | - | 2026-11-03 | Missing authorization in Chromoting in Google Chrome on on Mac prior to 157.0.8103.38 allowed a local attacker to obtain sensitive information via a local program. (Chromium security severity: Medium) |
| CVE-2026-121198 | High | 8.8 | - | - | 2026-11-03 | Confused deputy in WebUI in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low) |
| CVE-2026-121197 | - | - | - | - | 2026-11-03 | Out of bounds read in ANGLE in Google Chrome on on Mac prior to 157.0.8103.38 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121196 | - | - | - | - | 2026-11-03 | Privilege elevation in Mobile in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker to bypass system access restrictions into a privileged page via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121195 | High | 8.8 | - | - | 2026-11-03 | Incorrect authorization in TrustedTypes in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low) |
| CVE-2026-121194 | Medium | 5.3 | - | - | 2026-11-03 | Missing authorization in SiteIsolation in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to obtain sensitive information via a crafted PDF file. (Chromium security severity: Medium) |
| CVE-2026-121193 | - | - | - | - | 2026-11-03 | Incorrect authorization in Extensions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass system access restrictions via a crafted Chrome extension. (Chromium security severity: Medium) |
| CVE-2026-121190 | - | - | - | - | 2026-11-03 | UI misrepresentation in Extensions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted Chrome extension. (Chromium security severity: Low) |
| CVE-2026-121189 | Critical | 9.6 | - | - | 2026-11-03 | Use after free in Browser in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Low) |
| CVE-2026-121188 | High | 8.8 | - | - | 2026-11-03 | Use after free in PerformanceAPIs in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121187 | Medium | 5.3 | - | - | 2026-11-03 | Observable discrepancy in Paint in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121186 | Medium | 5.4 | - | - | 2026-11-03 | UI misrepresentation in Passwords in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121185 | Critical | 9.6 | - | - | 2026-11-03 | Use after free in PictureInPicture in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121184 | High | 8.8 | - | - | 2026-11-03 | Out of bounds read in Media in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121183 | High | 8.3 | - | - | 2026-11-03 | Incorrect authorization in Extensions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121182 | High | 8.8 | - | - | 2026-11-03 | Use after free in DOM in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121181 | High | 8.8 | - | - | 2026-11-03 | Use after free in Editing in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121180 | High | 8.8 | - | - | 2026-11-03 | Buffer overflow in Media in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121179 | High | 8.8 | - | - | 2026-11-03 | Use after free in PDFium in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121178 | High | 8.3 | - | - | 2026-11-03 | Use after free in Aura in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121177 | Medium | 5.4 | - | - | 2026-11-03 | UI misrepresentation in PageInfo in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121176 | Medium | 6.5 | - | - | 2026-11-03 | Uninitialized resource in Media in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121175 | - | - | - | - | 2026-11-03 | Improper resource exposure in ORB in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Low) |
| CVE-2026-121174 | High | 8.8 | - | - | 2026-11-03 | Missing authorization in BackgroundFetch in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121173 | - | - | - | - | 2026-11-03 | Uninitialized resource in WebGL in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121172 | Medium | 5.4 | - | - | 2026-11-03 | Incorrect authorization in Isolated in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to spoof UI elements via a crafted HTML page. (Chromium security severity: Low) |
| CVE-2026-121171 | High | 8.8 | - | - | 2026-11-03 | Confused deputy in DevTools in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121170 | High | 8.8 | - | - | 2026-11-03 | Improper resource control in WebCodecs in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121169 | - | - | - | - | 2026-11-03 | Missing authorization in DevTools in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: Low) |
| CVE-2026-121168 | High | 8.8 | - | - | 2026-11-03 | Improper resource exposure in DevTools in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Low) |
| CVE-2026-121167 | - | - | - | - | 2026-11-03 | Incorrect authorization in Permissions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121166 | High | 8.8 | - | - | 2026-11-03 | Type confusion in PDFium in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted PDF file. (Chromium security severity: High) |
| CVE-2026-121165 | Medium | 5.4 | - | - | 2026-11-03 | UI misrepresentation in Mobile in Google Chrome on on Android prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Low) |
| CVE-2026-121164 | - | - | - | - | 2026-11-03 | Incorrect authorization in Views in Google Chrome on on Mac prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121163 | High | 8.3 | - | - | 2026-11-03 | Improper input validation in Browser in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Medium) |
| CVE-2026-121162 | Medium | 5.4 | - | - | 2026-11-03 | UI misrepresentation in Notifications in Google Chrome on on Windows prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Low) |
| CVE-2026-121161 | Medium | 6.5 | - | - | 2026-11-03 | Information leak in BackgroundFetch in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121160 | - | - | - | - | 2026-11-03 | Out of bounds read in Skia in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121159 | - | - | - | - | 2026-11-03 | Incorrect authorization in History in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Low) |
| CVE-2026-121158 | Medium | 6.5 | - | - | 2026-11-03 | Information leak in Paint in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium) |
| CVE-2026-121157 | - | - | - | - | 2026-11-03 | Incorrect authorization in Chromoting in Google Chrome prior to 157.0.8103.38 allowed a local attacker to bypass system access restrictions via a local program. (Chromium security severity: Low) |
| CVE-2026-121156 | Critical | 9.6 | - | - | 2026-11-03 | Buffer overflow in Dawn in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical) |
| CVE-2026-121148 | Critical | 9.6 | - | - | 2026-11-03 | Use after free in ANGLE in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121143 | - | - | - | - | 2026-11-03 | Uninitialized resource in GPU in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| CVE-2026-121142 | - | - | - | - | 2026-11-03 | Incorrect authorization in Network in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: Low) |
| CVE-2026-121141 | Medium | 5.4 | - | - | 2026-11-03 | Improper input validation in Editing in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low) |
| CVE-2026-121140 | High | 8.3 | - | - | 2026-11-03 | Out of bounds read in Internals in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High) |
What the Fix column means
A KB means we hold Microsoft's own remediation data for that CVE: the update that fixes it and, where Microsoft publishes one, the build revision that carries the fix. That is the difference between knowing a CVE exists and knowing whether the machine in front of you is still exposed to it.
If you want that answered for a specific machine rather than a specific CVE, paste your build into the patch checker. It walks the supersedence chain, so it can tell you that the update you actually installed covers a fix that shipped in an earlier one.
Where the data comes from
CVE records, CVSS scores and descriptions come from NVD. The exploited flag comes from CISA's KEV catalog. Windows fix data comes from Microsoft's own security update feed. We are not endorsed by or certified by any of them.