The specific flaw exists within the handling of SETUP RTSP packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-29042.
Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Sony | XAV-9500ES | unknown |
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No vendor fix or workaround currently provided.
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Tracking
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Thu, 20 Aug 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Sony XAV-9500ES RTSP SETUP Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sony XAV-9500ES devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of SETUP RTSP packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-29042. | |
| Title | Sony XAV-9500ES RTSP SETUP Buffer Overflow Remote Code Execution Vulnerability | |
| Weaknesses | CWE-120 | |
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cvssV3_0
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Subscriptions
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MITRE
Status: PUBLISHED
Assigner: zdi
Published:
Updated: 2026-08-20T16:19:02.391Z
Reserved: 2026-07-29T17:05:50.892Z
Link: CVE-2026-18279
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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