CVE-2023-46931

MEDIUMNVD 5.55.5—Elevated

5.5

GPAC 2.3-DEV-rev605-gfc9e29089-master contains a heap-buffer-overflow in ffdmx_parse_side_data /afltest/gpac/src/filters/ff_dmx.c:202:14 in gpac/MP4Box.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 10.6%
KEV: Not listed

Published

November 1, 2023

Last Modified

June 17, 2026

References (4)

cve@mitrehttps://github.com/gpac/gpac/commit/671976fccc971b3dff8d3dcf6ebd600472ca64bf.
cve@mitrehttps://github.com/gpac/gpac/issues/2664
af854a3a-2127-422b-91ae-364da2661108https://github.com/gpac/gpac/commit/671976fccc971b3dff8d3dcf6ebd600472ca64bf.
af854a3a-2127-422b-91ae-364da2661108https://github.com/gpac/gpac/issues/2664

Weakness Classification(1)

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

CWE-787Out-of-bounds Write

Data Freshness Timeline

(refreshed 12× in last 7d / 53× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-23 21:31 UTCEPSS rescore
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2026-06-09 16:17 UTCOSV refresh
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2026-06-08 14:16 UTCEPSS rescore
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2026-05-26 07:18 UTCEPSS rescore
2026-05-24 14:42 UTCEG score recompute
2026-05-24 14:42 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-46931?

CVE-2023-46931 is a medium vulnerability published on November 1, 2023. GPAC 2.3-DEV-rev605-gfc9e29089-master contains a heap-buffer-overflow in ffdmxparsesidedata /afltest/gpac/src/filters/ffdmx.c:202:14 in gpac/MP4Box.

When was CVE-2023-46931 disclosed?

CVE-2023-46931 was first published in the National Vulnerability Database on November 1, 2023, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-46931 actively exploited?

CVE-2023-46931 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 10.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-46931?

CVE-2023-46931 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2023-46931?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-46931, 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

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CVE-2023-46931

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-46931?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)