Heap Overflow in Netskope Endpoint DLP Driver
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Netskope | Netskope Client | unaffected |
|
No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Netskope | Netskope | — |
Vendor Solution
Update the Netskope Client to version 129.0.0 or newer, or to the hotfix version of 126.0.9.
Vendor Workaround
Some AV and EDR solutions may be able to detect the behaviors associated with exploiting this vulnerability.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-24660 | Netskope was notified about a potential gap in its agent (NS Client) on Windows systems. If this gap is successfully exploited, an unprivileged user can trigger a heap overflow in the epdlpdrv.sys driver, leading to a Blue-Screen-of-Death (BSOD). Successful exploitation can also potentially be performed by an unprivileged user whose NS Client is configured to use Endpoint DLP. A successful exploit can result in a denial-of-service for the local machine. |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.145% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Netskope
Netskope netskope |
|
| Vendors & Products |
Netskope
Netskope netskope |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Netskope was notified about a potential gap in its agent (NS Client) on Windows systems. If this gap is successfully exploited, an unprivileged user can trigger a heap overflow in the epdlpdrv.sys driver, leading to a Blue-Screen-of-Death (BSOD). Successful exploitation can also potentially be performed by an unprivileged user whose NS Client is configured to use Endpoint DLP. A successful exploit can result in a denial-of-service for the local machine. | |
| Title | Heap Overflow in Netskope Endpoint DLP Driver | |
| Weaknesses | CWE-122 | |
| References |
| |
| Metrics |
cvssV4_0
|