CISA KEV · ENISA EUVD · FIRST EPSS

Exploited vulnerabilities

The vulnerabilities attackers actually use, gathered from public sources and ranked by priority. Updated automatically, every day.

1,783exploited vulnerabilities tracked
8added in 7 days
35added in 30 days
37rising fast
361used by ransomware
665to fix within 24 h
76 vulnerabilities Clear filters Data updated on 03 Nov 2026
CVEProductPhaseEPSSCVSSIndexExploited on
CVE-2023-2033Google Chromium V8 Type Confusion VulnerabilityBackground exploitation40.8%8.87.117 Apr 2023
CVE-2022-3038Google Chromium Network Service Use-After-Free VulnerabilityBackground exploitation24.9%8.86.730 Mar 2023
CVE-2022-4262Google Chromium V8 Type Confusion VulnerabilityBackground exploitation23.5%8.86.605 Dec 2022
CVE-2022-4135Google Chromium GPU Heap Buffer Overflow VulnerabilityBackground exploitation31.9%9.67.228 Nov 2022
CVE-2022-3723Google Chromium V8 Type Confusion VulnerabilityBackground exploitation7.9%8.85.628 Oct 2022
CVE-2022-3075Google Chromium Mojo Insufficient Data Validation VulnerabilityBackground exploitation5.8%9.65.808 Sept 2022
CVE-2022-2856Google Chromium Intents Insufficient Input Validation VulnerabilityBackground exploitation4.6%6.54.518 Aug 2022
CVE-2021-30533Google Chromium PopupBlocker Security Bypass VulnerabilityBackground exploitation16.7%6.55.527 Jun 2022
CVE-2019-5825Google Chromium V8 Out-of-Bounds Write VulnerabilityBackground exploitation55.9%6.56.708 Jun 2022
CVE-2018-17480Google Chromium V8 Out-of-Bounds Write VulnerabilityBackground exploitation35.6%8.87.008 Jun 2022
CVE-2018-17463Google Chromium V8 Remote Code Execution VulnerabilityBackground exploitation84.6%8.88.508 Jun 2022
CVE-2018-6065Google Chromium V8 Integer Overflow VulnerabilityBackground exploitation60.3%8.87.708 Jun 2022
CVE-2017-5070Google Chromium V8 Type Confusion VulnerabilityBackground exploitation32.1%8.86.908 Jun 2022
CVE-2017-5030Google Chromium V8 Memory Corruption VulnerabilityBackground exploitation40.6%8.87.108 Jun 2022
CVE-2016-5198Google Chromium V8 Out-of-Bounds Memory VulnerabilityBackground exploitation34.2%8.86.908 Jun 2022
CVE-2016-1646Google Chromium V8 Out-of-Bounds Read VulnerabilityBackground exploitation48.1%8.87.408 Jun 2022
CVE-2019-13720Google Chrome WebAudio Use-After-Free VulnerabilityBackground exploitation49.4%8.87.423 May 2022
CVE-2019-5786Google Chrome Blink Use-After-Free VulnerabilityBackground exploitation61.1%6.56.823 May 2022
CVE-2022-1364Google Chromium V8 Type Confusion VulnerabilityBackground exploitation13.9%8.86.315 Apr 2022
CVE-2021-39793Google Pixel Out-of-Bounds Write VulnerabilityBackground exploitation0.69%7.84.311 Apr 2022
CVE-2022-1096Google Chromium V8 Type Confusion VulnerabilityBackground exploitation24.7%8.86.728 Mar 2022
CVE-2022-0609Google Chromium Animation Use-After-Free VulnerabilityBackground exploitation22.4%8.86.615 Feb 2022
CVE-2020-6572Google Chrome Media Use-After-Free VulnerabilityBackground exploitation10.6%8.86.210 Jan 2022
CVE-2021-4102Google Chromium V8 Use-After-Free VulnerabilityBackground exploitation7.8%8.85.615 Dec 2021
CVE-2021-38003Google Chromium V8 Memory Corruption VulnerabilityBackground exploitation38.6%8.87.103 Nov 2021
CVE-2021-38000Google Chromium Intents Improper Input Validation VulnerabilityBackground exploitation4.9%6.14.403 Nov 2021
CVE-2021-37976Google Chromium Information Disclosure VulnerabilityBackground exploitation19.9%6.55.603 Nov 2021
CVE-2021-37975Google Chromium V8 Use-After-Free VulnerabilityBackground exploitation34.9%8.87.003 Nov 2021
CVE-2021-37973Google Chromium Portals Use-After-Free VulnerabilityBackground exploitation11.7%9.66.603 Nov 2021
CVE-2021-30633Google Chromium Indexed DB API Use-After-Free VulnerabilityBackground exploitation33.2%9.67.203 Nov 2021

How we rank vulnerabilities

A vulnerability joins this list as soon as CISA adds it to its KEV catalog or ENISA flags it as exploited in the EUVD.

The CheckOps priority index, out of 10, combines severity (CVSS), the probability of exploitation within 30 days (EPSS, FIRST) and public exploitation signals.

Above 8, we recommend patching within 24 hours; above 6, or as soon as a vulnerability is exploited, within 7 days.

Sources: CISA KEV · ENISA EUVD · FIRST EPSS · OSV. Public data aggregated by CheckOps, updated automatically. Source texts remain the property of their authors.