CVE-2026-65149 NVIDIA CVE debrief

Who should care

Defenders responsible for systems using NVIDIA DALI should assess exposure and prioritize verification and mitigation efforts. This includes reviewing system configurations, assessing the potential impact of the vulnerability on their specific environments, and implementing patches or mitigations as necessary. Additionally, defenders should monitor system logs for potential exploitation attempts and be prepared to

Why it matters

Defenders should prioritize verifying the vulnerability's impact on their systems and assessing exposure, especially in environments using NVIDIA DALI, as an uncontrolled out-of-bounds write could lead to denial of service, information disclosure, and data tampering.

• Denial of service might occur if the vulnerability is exploited.
• Information disclosure is possible if the vulnerability is exploited.
• Data tampering is possible if the vulnerability is exploited.
• Verify the vulnerability's impact on your systems and assess exposure.

Technical summary

The vulnerability exists in NVIDIA DALI, where an attacker could cause an uncontrolled out-of-bounds write, potentially leading to denial of service, information disclosure, and data tampering. This type of vulnerability typically occurs when the DALI component processes certain inputs without proper bounds checking, allowing an attacker to write arbitrary data to memory locations. Successful exploitation could result in a range of impacts, including denial of service, information disclosure, and data tampering. Defenders should prioritize verifying the

Defensive priority

Defenders should prioritize verifying the vulnerability's impact on their systems and assessing exposure, especially in environments using NVIDIA DALI.

Recommended defensive actions

• Verify the vulnerability's impact on your systems, especially in environments using NVIDIA DALI.
• Assess exposure and prioritize patching or mitigation for affected systems.
• Monitor system logs for potential exploitation attempts.

Evidence notes

The CVE Program and NVD provide official records of the vulnerability, but details on exploitation, victims, or remediation are limited. There is no information on public exploitation or specific attacks targeting this vulnerability. The lack of detailed information on exploitation attempts or victim organizations suggests that defenders should focus on verifying the vulnerability's impact on their systems and assessing exposure, especially in environments using NVIDIA DALI. NVIDIA has

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.