CVE catalog
CVE-2026-19017
UBUNTU-CVE-2026-19017
- Severity
- Medium · CVSS 6.8
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.46% · Oct 25, 2026
Consul Community Edition and Consul Enterprise 1.18.21 through 2.0.2 are vulnerable to a partial arbitrary file read when configured to use the Vault Connect CA provider with JWT or AppRole authentication. A privileged attacker with `operator:write` permission may direct Consul to read and forward credential files outside the intended scope, potentially leading to the exfiltration of sensitive secrets from the Consul server host. This vulnerability, CVE-2026-19017, is fixed in Consul 2.0.3 and Consul Enterprise 1.21.17, 1.22.11, and 2.0.3.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | consul | 11 | 1.10.12+dfsg1-1 | vulnerable |
| Debian | consul | 11 | 1.8.7+dfsg1-2 | vulnerable |
| Debian | consul | 11 | 1.8.7+dfsg1-3 | vulnerable |
| Debian | consul | 11 | 1.8.7+dfsg1-4 | vulnerable |
| Debian | consul | 11 | 1.8.7+dfsg1-5 | vulnerable |
| Debian | consul | 11 | 1.8.7+dfsg1-6 | vulnerable |
| Debian | consul | 11 | 1.9.17+dfsg2-1 | vulnerable |
| Ubuntu | consul | 18.04 | 0.6.4~dfsg-3 | vulnerable |
| Ubuntu | consul | 20.04 | 1.0.7~dfsg1-5ubuntu1 | vulnerable |
| Ubuntu | consul | 20.04 | 1.4.4~dfsg1-2ubuntu2 | vulnerable |
| Ubuntu | consul | 20.04 | 1.5.2+dfsg1-6 | vulnerable |
| Ubuntu | consul | 20.04 | 1.5.2+dfsg1-10 | vulnerable |
| Ubuntu | consul | 20.04 | 1.5.2+dfsg1-12 | vulnerable |
| Ubuntu | consul | 20.04 | 1.5.2+dfsg2-14 | vulnerable |
| Ubuntu | consul | 22.04 | 1.7.4+dfsg1-1 | vulnerable |
| Ubuntu | consul | 22.04 | 1.8.7+dfsg1-3 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: