CVE-2014-4378

NONECVSS 0.0Elevated

0.0

CoreGraphics in Apple iOS before 8 and Apple TV before 7 allows remote attackers to obtain sensitive information or cause a denial of service (out-of-bounds read and application crash) via a crafted PDF document.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 84.3%
KEV: Not listed

Published

September 18, 2014

Last Modified

May 6, 2026

References (18)

product-security@applehttp://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html
product-security@applehttp://archives.neohapsis.com/archives/bugtraq/2014-09/0107.html
product-security@applehttp://support.apple.com/kb/HT6441
product-security@applehttp://support.apple.com/kb/HT6442
product-security@applehttp://support.apple.com/kb/HT6443
product-security@applehttp://www.securityfocus.com/bid/69882
product-security@applehttp://www.securityfocus.com/bid/69915
product-security@applehttp://www.securitytracker.com/id/1030866
product-security@applehttps://exchange.xforce.ibmcloud.com/vulnerabilities/96079
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2014-09/0107.html
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT6441
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT6442
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT6443
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/69882

Weakness Classification(1)

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

CWE-119Buffer Operations Within Bounds (Buffer Overflow)

Data Freshness Timeline

(refreshed 9× in last 7d / 20× 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.

2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:09 UTCEPSS rescore
2026-06-04 13:09 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-28 16:54 UTCEG score recompute
2026-05-28 16:54 UTCGHSA enrichment

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

GitHub PoCfeliam/CVE-2014-4378
First seen Sep 17, 2014
Open source ↗

Frequently asked(4)

What is CVE-2014-4378?

CVE-2014-4378 is a none vulnerability published on September 18, 2014. CoreGraphics in Apple iOS before 8 and Apple TV before 7 allows remote attackers to obtain sensitive information or cause a denial of service (out-of-bounds read and application crash) via a crafted PDF document.

When was CVE-2014-4378 disclosed?

CVE-2014-4378 was first published in the National Vulnerability Database on September 18, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2014-4378 actively exploited?

CVE-2014-4378 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 84.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2014-4378?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-4378, 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-2014-4378

📅 Published

🔄 Last Modified

🔗 References (18)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2014-4378?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (18)

Frequently asked(4)

Related CVEs(same CWE)