CVE catalog
CVE-2026-2808
UBUNTU-CVE-2026-2808
- 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
- 0.49% · Oct 25, 2026
HashiCorp Consul and Consul Enterprise 1.18.20 up to 1.21.10 and 1.22.4 are vulnerable to arbitrary file read when configured with Kubernetes authentication. This vulnerability, CVE-2026-2808, is fixed in Consul 1.18.21, 1.21.11 and 1.22.5.
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 |
| Suse | golang-github-docker-libnetwork | linux enterprise micro 5.3 | 0.7.0.1+gitr2908_55e924b8-150000.4.34.1 | fixed |
| Suse | golang-github-docker-libnetwork | linux enterprise micro 5.4 | 0.7.0.1+gitr2908_55e924b8-150000.4.34.1 | fixed |
| 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
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Suse | golang-github-docker-libnetwork | rpm | linux enterprise micro 5.3 | 0.7.0.1+gitr2908_55e924b8-150000.4.34.1 | Not reported | SUSE-SU-2026:2740-1 | Not reported |
| Suse | golang-github-docker-libnetwork | rpm | linux enterprise micro 5.4 | 0.7.0.1+gitr2908_55e924b8-150000.4.34.1 | Not reported | SUSE-SU-2026:2740-1 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-2808]
- [https://osv.dev/vulnerability/SUSE-SU-2026:2740-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-2808]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2808.json]
[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]