Is CVE-2015-3717 in the CISA KEV catalog?

No. CVE-2015-3717 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-3717?

CVE-2015-3717 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2015-3717?

CVE-2015-3717 has an EPSS score of 4.42% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2015-3717?

Upgrade iphone os to 8.4 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2015-3717

HIGHEPSS 90th pctl

7.5

CVSS v2

NVD

Description

Multiple buffer overflows in the printf functionality in SQLite, as used in Apple iOS before 8.4 and OS X before 10.10.4, allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via unspecified vectors.

CWE-120Classic Buffer Overflow

How to fix

Remediation Available

iphone osNVD

Affected:< 8.4Fixed in:8.4CVE-2015-3717derived from NVD

mac os xNVD

Affected:< 10.10.4Fixed in:10.10.4CVE-2015-3717derived from NVD

sqliteNVD

Affected:< 3.8.9Fixed in:3.8.9CVE-2015-3717derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

4.42%probability of exploitation in 30 days

90thpercentile

High risk: more likely to be exploited than 90% of all known CVEs.

References

Patch1

lists.apple.com

Vendor Advisory3

Third-Party Advisory2

Related Vulnerabilities

Other CWE-120 (Classic Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0195	Medium	6.8	100%	-	Fix
CVE-2017-7269	Critical	9.8	100%	KEV	-
CVE-2019-11043	High	8.7	99%	KEV + Ransom	Fix
CVE-2011-4862	High	10.0	95%	-	Fix
CVE-2007-5659	High	7.8	94%	KEV	Fix
CVE-2022-3786	High	7.5	91%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.