How severe is CVE-2025-23243?

CVE-2025-23243 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2025-23243 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-23243?

CVE-2025-23243 affects Nvidia Riva. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-23243?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-23243 have an EU (EUVD) identifier?

Yes. CVE-2025-23243 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7626.

When was CVE-2025-23243 published?

CVE-2025-23243 was published on 2025-03-11 and last updated on 2026-06-17.

CVE-2025-23243

CVE-2025-23243 is a medium-severity vulnerability in Nvidia Riva with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7626
Weakness: CWE-284
Affected product: Nvidia Riva
Published: 2025-03-11
Last modified: 2026-06-17

Description

NVIDIA Riva contains a vulnerability where a user could cause an improper access control issue. A successful exploit of this vulnerability might lead to data tampering or denial of service.

Frequently asked questions

What is CVE-2025-23243?: NVIDIA Riva contains a vulnerability where a user could cause an improper access control issue. A successful exploit of this vulnerability might lead to data tampering or denial of service.
How severe is CVE-2025-23243?: CVE-2025-23243 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2025-23243 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-23243?: CVE-2025-23243 affects Nvidia Riva. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-23243?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-23243 have an EU (EUVD) identifier?: Yes. CVE-2025-23243 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7626.
When was CVE-2025-23243 published?: CVE-2025-23243 was published on 2025-03-11 and last updated on 2026-06-17.

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5625

Affected products (1)

cpe:2.3:a:nvidia:riva:*:*:*:*:*:*:*:*

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