CVE-2018-14054

CRITICALNVD 9.89.8—Trending — 3 sources updated this week

9.8

A double free exists in the MP4StringProperty class in mp4property.cpp in MP4v2 2.0.0. A dangling pointer is freed again in the destructor once an exception is triggered.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 68.2%
KEV: Not listed

Published

July 13, 2018

Last Modified

November 21, 2024

Advisory Details (5)

Auto-updated May 28, 2026

Patch available. Sources: github_release.

generic

[SECURITY] Fedora 29 Update: libmp4v2-2.1.0-0.19.trunkREV507.fc29 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GISUIWPKBWPXORUFNWBGFTKQS7UUVUC4/

generic

[SECURITY] Fedora 30 Update: libmp4v2-2.1.0-0.19.trunkREV507.fc30 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRSO2IMK6P7MOIZWGWKONPIEHKBA7WL3/

generic

[SECURITY] Fedora 31 Update: libmp4v2-2.1.0-0.19.trunkREV507.fc31 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YCHVOYPIBGM5HYUMQ77KZH2IHSITKVE/

github_release Patch Available

MP4v2 v2.1.0

Patch available: enzo1982/mp4v2 v2.1.0

https://github.com/enzo1982/mp4v2/releases/tag/v2.1.0

generic

oss-security - Fastbin double free in MP4v2 2.0.0

http://www.openwall.com/lists/oss-security/2018/07/13/1

Weakness Classification(1)

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

CWE-415Double Free

Data Freshness Timeline

(refreshed 12× in last 7d / 19× 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.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 05:16 UTCEG score recompute
2026-05-28 05:15 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 04:37 UTCOSV refresh

Frequently asked(5)

What is CVE-2018-14054?

CVE-2018-14054 is a critical vulnerability published on July 13, 2018. A double free exists in the MP4StringProperty class in mp4property.cpp in MP4v2 2.0.0. A dangling pointer is freed again in the destructor once an exception is triggered.

When was CVE-2018-14054 disclosed?

CVE-2018-14054 was first published in the National Vulnerability Database on July 13, 2018, 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-2018-14054 actively exploited?

CVE-2018-14054 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 68.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-14054?

CVE-2018-14054 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2018-14054?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-14054, 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-2018-14054

Explore →

Is Your Infrastructure Affected by CVE-2018-14054?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2018-14054

📅 Published

🔄 Last Modified

📋 Advisory Details (5)

[SECURITY] Fedora 29 Update: libmp4v2-2.1.0-0.19.trunkREV507.fc29 - package-announce - Fedora mailing-lists

[SECURITY] Fedora 30 Update: libmp4v2-2.1.0-0.19.trunkREV507.fc30 - package-announce - Fedora mailing-lists

[SECURITY] Fedora 31 Update: libmp4v2-2.1.0-0.19.trunkREV507.fc31 - package-announce - Fedora mailing-lists

MP4v2 v2.1.0

oss-security - Fastbin double free in MP4v2 2.0.0

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-14054?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

Advisory Details (5)

Frequently asked(5)

Related CVEs(same CWE)