Local Privilege Escalation via Untrusted Deserialization in Lenovo System Update
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Lenovo | System Update | unaffected |
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No data.
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| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lenovo | System Update |
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Vendor Solution
As of October 31, 2026, Lenovo System Update has reached end of support status, and no further updates will be released to address these vulnerabilities. Lenovo recommends that users uninstall Lenovo System Update as soon as possible and migrate to Lenovo Commercial Vantage ( Lenovo Commercial Vantage - Lenovo Support US https://support.lenovo.com/us/en/solutions/hf003321 ).
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.239% probability within 30 days)
Key SSVC decision points have not yet been added.
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Local Privilege Escalation via Untrusted Deserialization in Lenovo System Update |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A deserialization of untrusted data vulnerability was discovered in Lenovo System Update that could allow a local authenticated user to execute code with elevated privileges. | |
| First Time appeared |
Lenovo
Lenovo system Update |
|
| Weaknesses | CWE-502 | |
| CPEs | cpe:2.3:a:lenovo:system_update:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Lenovo
Lenovo system Update |
|
| References |
| |
| Metrics |
cvssV3_1
|