CVE-2022-2856
Actively exploited. CVE-2022-2856 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-08-18) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Google Chromium Intents contains an insufficient validation of untrusted input vulnerability that allows a remote attacker to browse to a malicious website via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
CSIRTS triage
- What
- The vulnerability allows a remote attacker to navigate to a malicious website due to insufficient input validation.
- Who is affected
- Web browsers utilizing Chromium, including Google Chrome, Microsoft Edge, and Opera, are affected.
- Urgency
- Remediation is critical as exploitation is possible and the severity is high.
- Action
- Update the web browser to the latest version that includes the fix.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2022-2856
Get an email if CVE-2022-2856 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 90% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalexploitedCVE-2022-2856: Google Chromium Intents Insufficient Input Validation Vulnerabilitycisa-kev · 2022-08-18
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2022-2856)