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6 vulnerabilities found for Endpoint DLP by Netskope
CVE-2026-15710 (GCVE-0-2026-15710)
Vulnerability from nvd – Published: 2026-09-11 13:57 – Updated: 2026-09-11 14:57
VLAI
EPSS
VEX
Title
Netskope Client Endpoint DLP Kernel Driver Information Leakage
Summary
An information leakage vulnerability exists in the Endpoint DLP component (epdlpdrv.sys) of Netskope Client for Windows prior to version R141. An internal communication channel used by the user-space hook DLL to pass messages through the kernel driver to the daemon lacked proper token-based message validation, allowing local unprivileged processes to send unauthorized queries. Additionally, a reply buffer used by the port message handler was not properly initialized before returning data, leaking residual kernel pool memory from prior allocations. A local unprivileged attacker could exploit this vulnerability to enumerate DLP configuration and feature flags, extract live session tokens, and read kernel memory fragments from other users' operations.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:52 UTC
CWE
- CWE-908 - Use of uninitialized resource
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.netskope.com/resources/netskope-resou… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netskope | Endpoint DLP |
Affected:
0 , < R141
(custom)
|
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CVE-2026-16174 (GCVE-0-2026-16174)
Vulnerability from nvd – Published: 2026-09-10 22:51 – Updated: 2026-09-11 14:33
VLAI
EPSS
VEX
Title
Netskope Endpoint DLP Driver Integer Overflow Leading to Kernel Pool Overflow
Summary
Netskope was notified about a potential gap in Netskope Endpoint DLP (EPDLP) running on Windows systems. Successful exploitation of the gap could potentially allow a privileged user to send a crafted message to the EPDLP process port to trigger an integer overflow, leading to memory corruption. Successful exploitation would require the EPDLP module to be enabled in the client configuration, and that Memory Integrity is disabled. A successful exploit could potentially result in a denial-of-service, arbitrary code execution, or privilege escalation on the local machine.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:33 UTC
CWE
- CWE-190 - Integer overflow or wraparound
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.netskope.com/s/article/Netskope-S… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netskope | Endpoint DLP |
Affected:
0 , < 141.0
(custom)
|
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CVE-2026-16172 (GCVE-0-2026-16172)
Vulnerability from nvd – Published: 2026-09-10 22:45 – Updated: 2026-09-11 14:55
VLAI
EPSS
VEX
Title
Netskope Endpoint DLP Service Out-of-Bounds Read Leading to Process Crash
Summary
Netskope was notified of an out-of-bounds heap read affecting the Endpoint DLP (EPDLP) service of the Netskope Client. A local standard user could potentially send a specially crafted message that is not properly validated with a bounds check, likely crashing the kernel driver handler. Successful exploitation could potentially crash the EPDLP service, temporarily interrupting DLP enforcement. A successful exploit could potentially also reveal per-boot memory layout information to unauthorized users.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:55 UTC
CWE
- CWE-125 - Out-of-bounds read
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.netskope.com/s/article/Netskope-S… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netskope | Endpoint DLP |
Affected:
0 , < 141.0
(custom)
|
Date Public
2026-09-10 22:24
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CVE-2026-15710 (GCVE-0-2026-15710)
Vulnerability from cvelistv5 – Published: 2026-09-11 13:57 – Updated: 2026-09-11 14:57
VLAI
EPSS
VEX
Title
Netskope Client Endpoint DLP Kernel Driver Information Leakage
Summary
An information leakage vulnerability exists in the Endpoint DLP component (epdlpdrv.sys) of Netskope Client for Windows prior to version R141. An internal communication channel used by the user-space hook DLL to pass messages through the kernel driver to the daemon lacked proper token-based message validation, allowing local unprivileged processes to send unauthorized queries. Additionally, a reply buffer used by the port message handler was not properly initialized before returning data, leaking residual kernel pool memory from prior allocations. A local unprivileged attacker could exploit this vulnerability to enumerate DLP configuration and feature flags, extract live session tokens, and read kernel memory fragments from other users' operations.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:52 UTC
CWE
- CWE-908 - Use of uninitialized resource
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.netskope.com/resources/netskope-resou… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netskope | Endpoint DLP |
Affected:
0 , < R141
(custom)
|
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CVE-2026-16174 (GCVE-0-2026-16174)
Vulnerability from cvelistv5 – Published: 2026-09-10 22:51 – Updated: 2026-09-11 14:33
VLAI
EPSS
VEX
Title
Netskope Endpoint DLP Driver Integer Overflow Leading to Kernel Pool Overflow
Summary
Netskope was notified about a potential gap in Netskope Endpoint DLP (EPDLP) running on Windows systems. Successful exploitation of the gap could potentially allow a privileged user to send a crafted message to the EPDLP process port to trigger an integer overflow, leading to memory corruption. Successful exploitation would require the EPDLP module to be enabled in the client configuration, and that Memory Integrity is disabled. A successful exploit could potentially result in a denial-of-service, arbitrary code execution, or privilege escalation on the local machine.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:33 UTC
CWE
- CWE-190 - Integer overflow or wraparound
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.netskope.com/s/article/Netskope-S… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netskope | Endpoint DLP |
Affected:
0 , < 141.0
(custom)
|
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CVE-2026-16172 (GCVE-0-2026-16172)
Vulnerability from cvelistv5 – Published: 2026-09-10 22:45 – Updated: 2026-09-11 14:55
VLAI
EPSS
VEX
Title
Netskope Endpoint DLP Service Out-of-Bounds Read Leading to Process Crash
Summary
Netskope was notified of an out-of-bounds heap read affecting the Endpoint DLP (EPDLP) service of the Netskope Client. A local standard user could potentially send a specially crafted message that is not properly validated with a bounds check, likely crashing the kernel driver handler. Successful exploitation could potentially crash the EPDLP service, temporarily interrupting DLP enforcement. A successful exploit could potentially also reveal per-boot memory layout information to unauthorized users.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:55 UTC
CWE
- CWE-125 - Out-of-bounds read
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.netskope.com/s/article/Netskope-S… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
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Affected:
0 , < 141.0
(custom)
|
Date Public
2026-09-10 22:24
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