CVE-2023-52533

MEDIUMNVD 5.35.3—

5.3

In modem-ps-nas-ngmm, there is a possible undefined behavior due to incorrect error handling. This could lead to remote information disclosure no additional execution privileges needed

CVSS v3: 5.3
EG Score: 5.3(medium)
EPSS: 75.6%
KEV: Not listed

Published

April 8, 2024

Last Modified

May 6, 2025

References (2)

security@unisochttps://www.unisoc.com/en_us/secy/announcementDetail/1777148475750809602
af854a3a-2127-422b-91ae-364da2661108https://www.unisoc.com/en_us/secy/announcementDetail/1777148475750809602

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 8× 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 13:40 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 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-24 05:04 UTCEG score recompute
2026-05-24 05:04 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-52533?

CVE-2023-52533 is a medium vulnerability published on April 8, 2024. In modem-ps-nas-ngmm, there is a possible undefined behavior due to incorrect error handling. This could lead to remote information disclosure no additional execution privileges needed

When was CVE-2023-52533 disclosed?

CVE-2023-52533 was first published in the National Vulnerability Database on April 8, 2024, with the most recent update on May 6, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-52533 actively exploited?

CVE-2023-52533 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 75.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-52533?

CVE-2023-52533 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2023-52533?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-52533, 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-2023-52533

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CVE-2023-52533

📅 Published

🔄 Last Modified

🔗 References (2)