CVE-2015-5121

CVE-2015-5121 is a critical-severity vulnerability in Adobe Shockwave Player with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Description

Adobe Shockwave Player before 12.1.9.159 allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2015-5120.

Frequently asked questions

What is CVE-2015-5121?
Adobe Shockwave Player before 12.1.9.159 allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2015-5120.
How severe is CVE-2015-5121?
CVE-2015-5121 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2015-5121 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-5121?
CVE-2015-5121 affects Adobe Shockwave Player. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-5121?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2015-5121 published?
CVE-2015-5121 was published on 2015-07-14 and last updated on 2026-06-17.

References

Affected products (1)

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