# Linux Containers vulnerabilities

Source: https://junglewise.ai/threats/vendors/linux-containers  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/linux-containers.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in Linux Containers: 4 in the last 7 days and 6 in the last 90 days, 5 of them critical and 0 exploited in the wild. The most recent, LXD restricted project bypass leading to arbitrary command execution, was published on 6 November 2026. 5 vulnerabilities in the last four weeks, up from none in the four before. 4 critical against 0. 1 technology has a page of its own.

## Counts

- Last 7 days: 4
- Last 30 days: 5
- Last 90 days: 6
- All time: 6 (5 critical, 0 exploited in the wild)

## About Linux Containers

Community project that develops container technologies including LXC, LXD, and Incus.

## Latest Linux Containers vulnerabilities

- [LXD restricted project bypass leading to arbitrary command execution](https://junglewise.ai/threats/lxd-has-restricted-project-bypass-leading-to-arbitrary-command-9034cd45) (critical, CVSS 9.9, published 6 Nov 2026)
- [LXD project restriction bypass in custom volume copy](https://junglewise.ai/threats/lxd-has-project-restriction-bypass-for-custom-volume-copy-across-d414fa7a) (high, CVSS 7.7, published 6 Nov 2026)
- [LXD arbitrary file read and write via symlink in container image](https://junglewise.ai/threats/lxd-has-arbitrary-file-read-write-on-host-via-rootfs-symlink-in-6c2d77f1) (critical, CVSS 9.9, published 6 Nov 2026)
- [LXD arbitrary file write on host via exec-output symlink](https://junglewise.ai/threats/lxd-has-arbitrary-file-write-on-host-via-exec-output-symlink-in-crafted-cf88efc7) (critical, CVSS 9.9, published 6 Nov 2026)
- [CVE-2026-115377: Incus arbitrary file write via symlink in migration](https://junglewise.ai/threats/cve-2026-115377-incus-before-6-0-7-6-1-0-before-7-0-2-and-7-1-0-before-7-5-0) (critical, CVSS 9.9, published 22 Oct 2026)
- [CVE-2026-63125: Incus arbitrary file write via backup.yaml symlink](https://junglewise.ai/threats/cve-2026-63125-incus-arbitrary-file-write-via-backup-yaml-symlink) (critical, CVSS 9.9, published 21 Aug 2026)

## Most severe Linux Containers vulnerabilities

- [CVE-2026-63125: Incus arbitrary file write via backup.yaml symlink](https://junglewise.ai/threats/cve-2026-63125-incus-arbitrary-file-write-via-backup-yaml-symlink) (critical, CVSS 9.9, published 21 Aug 2026)
- [LXD restricted project bypass leading to arbitrary command execution](https://junglewise.ai/threats/lxd-has-restricted-project-bypass-leading-to-arbitrary-command-9034cd45) (critical, CVSS 9.9, published 6 Nov 2026)
- [LXD arbitrary file read and write via symlink in container image](https://junglewise.ai/threats/lxd-has-arbitrary-file-read-write-on-host-via-rootfs-symlink-in-6c2d77f1) (critical, CVSS 9.9, published 6 Nov 2026)
- [LXD arbitrary file write on host via exec-output symlink](https://junglewise.ai/threats/lxd-has-arbitrary-file-write-on-host-via-exec-output-symlink-in-crafted-cf88efc7) (critical, CVSS 9.9, published 6 Nov 2026)
- [CVE-2026-115377: Incus arbitrary file write via symlink in migration](https://junglewise.ai/threats/cve-2026-115377-incus-before-6-0-7-6-1-0-before-7-0-2-and-7-1-0-before-7-5-0) (critical, CVSS 9.9, published 22 Oct 2026)
- [LXD project restriction bypass in custom volume copy](https://junglewise.ai/threats/lxd-has-project-restriction-bypass-for-custom-volume-copy-across-d414fa7a) (high, CVSS 7.7, published 6 Nov 2026)

## Vulnerabilities per week

5 vulnerabilities in the last four weeks, up from none in the four before. 4 critical against 0.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 1 | 1 | 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 | 1 | 1 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 4 | 3 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Linux Containers technologies

- [Linux Containers LXD](https://junglewise.ai/threats/technologies/linux-containers-lxd): 4 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, "Linux Containers vulnerabilities", https://junglewise.ai/threats/vendors/linux-containers, 9 November 2026.