# Pi-hole Ftldns vulnerabilities

Source: https://junglewise.ai/threats/technologies/ftldns  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/ftldns.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 7 vulnerabilities in Pi-hole Ftldns: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-39849, was published on 5 May 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 7 (0 critical, 0 exploited in the wild)

## About Pi-hole Ftldns

DNS and DHCP server component used by Pi-hole for local network query handling and ad blocking.

## Latest Pi-hole Ftldns vulnerabilities

- [CVE-2026-39849: Pi-hole FTL newline injection in dns.interface configuration](https://junglewise.ai/threats/cve-2026-39849-pi-hole-ftl-newline-injection-in-dns-interface-configuration) (high, CVSS 8.8, published 5 May 2026)
- [CVE-2026-35521: FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to…](https://junglewise.ai/threats/cve-2026-35521-ftldns-pihole-ftl-provides-an-interactive-api-and-also-generates) (high, CVSS 8.8, published 7 Apr 2026)
- [CVE-2026-35520: FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to…](https://junglewise.ai/threats/cve-2026-35520-ftldns-pihole-ftl-provides-an-interactive-api-and-also-generates) (high, CVSS 8.8, published 7 Apr 2026)
- [CVE-2026-35519: FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to…](https://junglewise.ai/threats/cve-2026-35519-ftldns-pihole-ftl-provides-an-interactive-api-and-also-generates) (high, CVSS 8.8, published 7 Apr 2026)
- [CVE-2026-35518: FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to…](https://junglewise.ai/threats/cve-2026-35518-ftldns-pihole-ftl-provides-an-interactive-api-and-also-generates) (high, CVSS 8.8, published 7 Apr 2026)
- [CVE-2026-35517: FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to…](https://junglewise.ai/threats/cve-2026-35517-ftldns-pihole-ftl-provides-an-interactive-api-and-also-generates) (high, CVSS 8.8, published 7 Apr 2026)
- [CVE-2026-35491: FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to…](https://junglewise.ai/threats/cve-2026-35491-ftldns-pihole-ftl-provides-an-interactive-api-and-also-generates) (medium, CVSS 6.1, published 7 Apr 2026)

## Most severe Pi-hole Ftldns vulnerabilities

- [CVE-2026-39849: Pi-hole FTL newline injection in dns.interface configuration](https://junglewise.ai/threats/cve-2026-39849-pi-hole-ftl-newline-injection-in-dns-interface-configuration) (high, CVSS 8.8, published 5 May 2026)
- [CVE-2026-35517: FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to…](https://junglewise.ai/threats/cve-2026-35517-ftldns-pihole-ftl-provides-an-interactive-api-and-also-generates) (high, CVSS 8.8, published 7 Apr 2026)
- [CVE-2026-35520: FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to…](https://junglewise.ai/threats/cve-2026-35520-ftldns-pihole-ftl-provides-an-interactive-api-and-also-generates) (high, CVSS 8.8, published 7 Apr 2026)
- [CVE-2026-35518: FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to…](https://junglewise.ai/threats/cve-2026-35518-ftldns-pihole-ftl-provides-an-interactive-api-and-also-generates) (high, CVSS 8.8, published 7 Apr 2026)
- [CVE-2026-35521: FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to…](https://junglewise.ai/threats/cve-2026-35521-ftldns-pihole-ftl-provides-an-interactive-api-and-also-generates) (high, CVSS 8.8, published 7 Apr 2026)
- [CVE-2026-35519: FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to…](https://junglewise.ai/threats/cve-2026-35519-ftldns-pihole-ftl-provides-an-interactive-api-and-also-generates) (high, CVSS 8.8, published 7 Apr 2026)
- [CVE-2026-35491: FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to…](https://junglewise.ai/threats/cve-2026-35491-ftldns-pihole-ftl-provides-an-interactive-api-and-also-generates) (medium, CVSS 6.1, published 7 Apr 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Pi-hole technologies

- [Pi-hole FTL](https://junglewise.ai/threats/technologies/ftl): 8 vulnerabilities
- [Pi-hole Web Interface](https://junglewise.ai/threats/technologies/pi-hole-web-interface): 8 vulnerabilities
- [Pi-hole](https://junglewise.ai/threats/technologies/pi-hole): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Pi-hole Ftldns vulnerabilities", https://junglewise.ai/threats/technologies/ftldns, 11 November 2026.