CVE-2022-40510

CRITICALNVD 9.89.8—

9.8

Memory corruption due to buffer copy without checking size of input in Audio while voice call with EVS vocoder.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 35.8%
KEV: Not listed

Published

August 8, 2023

Last Modified

November 21, 2024

Advisory Details (1)

Auto-updated May 24, 2026

No patch confirmed yet.

generic

Qualcomm Documentation

https://www.qualcomm.com/company/product-security/bulletins/august-2023-bulletin

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 10× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-24 19:56 UTCEG score recompute
2026-05-24 19:56 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2022-40510?

CVE-2022-40510 is a critical vulnerability published on August 8, 2023. Memory corruption due to buffer copy without checking size of input in Audio while voice call with EVS vocoder.

When was CVE-2022-40510 disclosed?

CVE-2022-40510 was first published in the National Vulnerability Database on August 8, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-40510 actively exploited?

CVE-2022-40510 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 35.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-40510?

CVE-2022-40510 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-40510?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-40510, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-40510

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