CVE-2018-17781

HIGHNVD 7.57.5—

7.5

Foxit PhantomPDF and Reader before 9.3 allow remote attackers to trigger Uninitialized Object Information Disclosure because creation of ArrayBuffer and DataView objects is mishandled.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 23.8%
KEV: Not listed

Published

September 29, 2018

Last Modified

November 21, 2024

References (4)

cve@mitrehttp://www.securitytracker.com/id/1041769
cve@mitrehttps://www.foxitsoftware.com/support/security-bulletins.php
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1041769
af854a3a-2127-422b-91ae-364da2661108https://www.foxitsoftware.com/support/security-bulletins.php

Weakness Classification(1)

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

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Data Freshness Timeline

(refreshed 13× in last 7d / 20× 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.

2026-06-06 13:45 UTCepss_batch
2026-06-06 13:45 UTCepss_batch
2026-06-05 22:45 UTCepss_batch
2026-06-05 22:44 UTCepss_batch
2026-06-05 06:08 UTCepss_batch
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2026-06-04 13:10 UTCepss_batch
2026-06-04 13:10 UTCepss_batch
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
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 02:41 UTCEG score recompute
2026-05-28 02:41 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch

Frequently asked(5)

What is CVE-2018-17781?

CVE-2018-17781 is a high vulnerability published on September 29, 2018. Foxit PhantomPDF and Reader before 9.3 allow remote attackers to trigger Uninitialized Object Information Disclosure because creation of ArrayBuffer and DataView objects is mishandled.

When was CVE-2018-17781 disclosed?

CVE-2018-17781 was first published in the National Vulnerability Database on September 29, 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-2018-17781 actively exploited?

CVE-2018-17781 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 23.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-17781?

CVE-2018-17781 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2018-17781?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-17781, 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-2018-17781

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-17781?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)