CVE-2018-11128

HIGHNVD 7.87.8—

7.8

The ObjReader::ReadObj() function in ObjReader.cpp in vincent0629 PDFParser allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly execute arbitrary code via a crafted pdf file.

CVSS v3: 7.8
EG Score: 7.8(medium)
EPSS: 72.9%
KEV: Not listed

Published

May 17, 2018

Last Modified

November 21, 2024

References (2)

cve@mitrehttp://seclists.org/fulldisclosure/2018/May/44
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2018/May/44

Weakness Classification(1)

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

CWE-787Out-of-bounds Write

Data Freshness Timeline

(refreshed 10× 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 08:02 UTCEG score recompute
2026-05-28 08:02 UTCGHSA enrichment
2026-05-27 14:05 UTCOSV refresh
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

Frequently asked(5)

What is CVE-2018-11128?

CVE-2018-11128 is a high vulnerability published on May 17, 2018. The ObjReader::ReadObj() function in ObjReader.cpp in vincent0629 PDFParser allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly execute arbitrary code via a crafted pdf file.

When was CVE-2018-11128 disclosed?

CVE-2018-11128 was first published in the National Vulnerability Database on May 17, 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-2018-11128 actively exploited?

CVE-2018-11128 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 72.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-11128?

CVE-2018-11128 has a CVSS v3 base score of 7.8 (NVD).

How do I remediate CVE-2018-11128?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-11128, 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-2018-11128

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Is Your Infrastructure Affected by CVE-2018-11128?

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Frequently asked(5)

What is CVE-2018-11128?

When was CVE-2018-11128 disclosed?

Is CVE-2018-11128 actively exploited?

What is the CVSS score of CVE-2018-11128?

CVE-2018-11128 has a CVSS v3 base score of 7.8 (NVD).

How do I remediate CVE-2018-11128?

CVE-2018-11128

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-11128?

CVE-2018-11128

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-11128?

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References (2)

Frequently asked(5)

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References (2)

Frequently asked(5)

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