A buffer overflow vulnerability in the listed NETGEAR models allows an authenticated admin user to cause the affected device to become temporarily… (CVE-2026-11734)
CVE-2026-11734 is a buffer overflow vulnerability affecting certain NETGEAR models. It requires an authenticated administrator to exploit and causes the affected device to become temporarily unavailable. The vulnerability does not allow for privilege escalation, user interaction is not required beyond authentication, and it does not compromise confidentiality, integrity, or availability beyond temporary unavailability. No known exploits are reported in the wild, and no patch information is currently available.
AI Analysis
Technical Summary
This vulnerability is a buffer overflow (CWE-121) in specific NETGEAR devices that can be triggered by an authenticated admin user. Exploitation results in temporary denial of service by making the device unavailable. The CVSS 4.0 vector indicates low severity with attack vector as adjacent network, low attack complexity, no user interaction, and no impact on confidentiality, integrity, or long-term availability. No exploits are known in the wild and no patch or remediation details are provided.
Potential Impact
The impact is limited to temporary unavailability of the affected device when exploited by an authenticated administrator. There is no indication of data compromise or persistent device control. The severity is assessed as low.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since exploitation requires authenticated admin access, ensure that administrative credentials are protected and access is restricted. Monitor vendor channels for updates or patches addressing this vulnerability.
A buffer overflow vulnerability in the listed NETGEAR models allows an authenticated admin user to cause the affected device to become temporarily… (CVE-2026-11734)
Description
CVE-2026-11734 is a buffer overflow vulnerability affecting certain NETGEAR models. It requires an authenticated administrator to exploit and causes the affected device to become temporarily unavailable. The vulnerability does not allow for privilege escalation, user interaction is not required beyond authentication, and it does not compromise confidentiality, integrity, or availability beyond temporary unavailability. No known exploits are reported in the wild, and no patch information is currently available.
CVSS v4.0
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is a buffer overflow (CWE-121) in specific NETGEAR devices that can be triggered by an authenticated admin user. Exploitation results in temporary denial of service by making the device unavailable. The CVSS 4.0 vector indicates low severity with attack vector as adjacent network, low attack complexity, no user interaction, and no impact on confidentiality, integrity, or long-term availability. No exploits are known in the wild and no patch or remediation details are provided.
Potential Impact
The impact is limited to temporary unavailability of the affected device when exploited by an authenticated administrator. There is no indication of data compromise or persistent device control. The severity is assessed as low.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since exploitation requires authenticated admin access, ensure that administrative credentials are protected and access is restricted. Monitor vendor channels for updates or patches addressing this vulnerability.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-g6fv-h3pw-rwgm
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-11734"]
- Ecosystems
- []
- Database Specific Severity
- LOW
- Cvss Version
- 4.0
Threat ID: 6a7c9b55bf8831d539cde2b1
Added to database: 08/12/2026, 16:12:05 UTC
Last enriched: 08/12/2026, 17:07:49 UTC
Last updated: 08/13/2026, 02:40:59 UTC
Views: 4
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