SWUpdate Untrusted Script Execution via Signed Update TOCTOU
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| sbabic | SWUpdate | unaffected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Sbabic | Swupdate |
|
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4864-1 | swupdate security update |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.101% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Sbabic
Sbabic swupdate |
|
| Vendors & Products |
Sbabic
Sbabic swupdate |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | SWUpdate before 2026.05 is affected by a time-of-check time-of-use (TOCTOU) race condition that allows local unprivileged attackers to escalate privileges to root or install untrusted contents using a signed update. | |
| Title | SWUpdate Untrusted Script Execution via Signed Update TOCTOU | |
| Weaknesses | CWE-367 | |
| References |
| |
| Metrics |
cvssV4_0
|