How severe is CVE-2023-45919?

CVE-2023-45919 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-45919 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-45919?

CVE-2023-45919 affects Mesa3d Mesa. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-45919?

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

Does CVE-2023-45919 have an EU (EUVD) identifier?

Yes. CVE-2023-45919 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-50182.

When was CVE-2023-45919 published?

CVE-2023-45919 was published on 2024-03-27 and last updated on 2026-06-17.

CVE-2023-45919

CVE-2023-45919 is a medium-severity vulnerability in Mesa3d Mesa with a CVSS 3.x base score of 5.3. 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-126.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-50182
Weakness: CWE-126
Affected product: Mesa3d Mesa
Published: 2024-03-27
Last modified: 2026-06-17

Description

Mesa 23.0.4 was discovered to contain a buffer over-read in glXQueryServerString(). NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server.

Frequently asked questions

What is CVE-2023-45919?: Mesa 23.0.4 was discovered to contain a buffer over-read in glXQueryServerString(). NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server.
How severe is CVE-2023-45919?: CVE-2023-45919 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-45919 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-45919?: CVE-2023-45919 affects Mesa3d Mesa. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-45919?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-45919 have an EU (EUVD) identifier?: Yes. CVE-2023-45919 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-50182.
When was CVE-2023-45919 published?: CVE-2023-45919 was published on 2024-03-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mesa3d:mesa:23.0.4:*:*:*:*:*:*:*

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