Was AdBlock for Firefox Hacked?
No Publicly Reported Incidents. As of June 2026, AdBlock for Firefox has no publicly reported security breaches, hacks, or CVE entries in the databases Nerq monitors. This covers the National Vulnerability Database (NVD), GitHub Security Advisories, and OSV.dev. Nerq's automated security analysis rates AdBlock for Firefox's security posture as strong (security dimension score: 90/100). Trust Score: 57/100 (C). Last checked: 2026-06-15.
No Publicly Reported Incidents
Security Incident Summary
| CVE Count | 0 |
|---|---|
| Critical CVEs | 0 |
| Breach Status | No Publicly Reported Incidents |
| Trust Score | 57/100 (C) |
| Security Dimension | 90/100 |
| Publisher | AdBlock |
| Registry | N/A |
What We Check
- National Vulnerability Database (NVD) — CVE entries for publicly disclosed vulnerabilities
- GitHub Security Advisories — security alerts for open-source dependencies
- OSV.dev — Google's open-source vulnerability database
- Public breach reports — media reports and incident disclosures
Full Trust Analysis
For a complete safety assessment including privacy, maintenance, and community trust signals, see AdBlock for Firefox Trust Score on Nerq.
FAQ
Has AdBlock for Firefox been hacked?
As of June 2026, AdBlock for Firefox has no publicly reported security breaches, hacks, or CVE entries in the databases Nerq monitors. This covers the National Vulnerability Database (NVD), GitHub Security Advisories, and OSV.dev.
How many CVEs does AdBlock for Firefox have?
AdBlock for Firefox has 0 CVE entries (0 critical). CVEs are publicly disclosed vulnerabilities tracked by MITRE and the NVD.
Is AdBlock for Firefox safe to use after a breach?
With no reported breaches, AdBlock for Firefox appears safe based on available data.
Where can I check AdBlock for Firefox's security history?
Nerq monitors NVD (nvd.nist.gov), GitHub Security Advisories, and OSV.dev for AdBlock for Firefox. View the full trust analysis at nerq.ai/safe/adblock-for-firefox.
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Updated June 2026. Trust scores based on automated analysis.