Is CVE-2015-3113 in the CISA KEV catalog?

Yes. CVE-2015-3113 is on the CISA Known Exploited Vulnerabilities list, added 2022-04-13.

What is the CVSS severity of CVE-2015-3113?

CVE-2015-3113 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2015-3113?

CVE-2015-3113 has an EPSS score of 99.94% (100th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2015-3113

CRITICALCISA KEVEPSS 100th pctl

9.8

CVSS v3

NVD

Description

Heap-based buffer overflow in Adobe Flash Player before 13.0.0.296 and 14.x through 18.x before 18.0.0.194 on Windows and OS X and before 11.2.202.468 on Linux allows remote attackers to execute arbitrary code via unspecified vectors, as exploited in the wild in June 2015.

CWE-787Out-of-bounds Write CWE-122Heap-based Buffer Overflow

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

99.94%probability of exploitation in 30 days

100thpercentile

Very high risk: more likely to be exploited than 100% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

Adobe Flash Player Heap-Based Buffer Overflow Vulnerability

Heap-based buffer overflow vulnerability in Adobe Flash Player allows remote attackers to execute code.

The impacted product is end-of-life and should be disconnected if still in use.

Remediation due: 2022-05-04

References

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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 2026-04-21.