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Mon, 01 Jun 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apple
Apple macos |
|
| CPEs | cpe:2.3:a:canonical:multipass:*:*:*:*:*:*:*:* cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* |
|
| Vendors & Products |
Apple
Apple macos |
Thu, 28 May 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Canonical
Canonical multipass |
|
| Vendors & Products |
Canonical
Canonical multipass |
Thu, 28 May 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 28 May 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An issue was discovered in Canonical Multipass for macOS before version 1.16.3 due to an incomplete fix for CVE-2025-5199. While the patch in version 1.16.0 updated the ownership of the multipassd daemon binary to root:wheel, five co-located binaries (multipass, qemu-img, qemu-system-aarch64, qemu-system-x86_64, and sshfs_server) in /Library/Application Support/com.canonical.multipass/bin/ retain ownership by the installing user and remain writable. Because the root LaunchDaemon (com.canonical.multipassd.plist) configures a PATH environment variable that prioritizes this user-writable directory and invokes these auxiliary binaries by their bare names, a local attacker can replace an auxiliary binary (such as qemu-img) with a malicious wrapper. When the root daemon subsequently triggers the binary during routine execution (e.g., via multipass launch), the malicious code executes with root privileges, leading to local privilege escalation. | |
| Title | Local Privilege Escalation in Canonical Multipass | |
| Weaknesses | CWE-276 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: canonical
Published:
Updated: 2026-05-28T15:15:27.077Z
Reserved: 2026-05-28T12:03:02.295Z
Link: CVE-2026-49237
Updated: 2026-05-28T15:15:23.629Z
Status : Analyzed
Published: 2026-05-28T14:16:24.270
Modified: 2026-06-01T13:27:32.780
Link: CVE-2026-49237
No data.
OpenCVE Enrichment
Updated: 2026-05-28T16:45:20Z