CVE-2013-0634

CVE-2013-0634 is a critical-severity vulnerability in Adobe Flash Player with a CVSS 2.0 base score of 9.3. Its EPSS exploit-prediction score of 78% places it in the 100th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Description

Adobe Flash Player before 10.3.183.51 and 11.x before 11.5.502.149 on Windows and Mac OS X, before 10.3.183.51 and 11.x before 11.2.202.262 on Linux, before 11.1.111.32 on Android 2.x and 3.x, and before 11.1.115.37 on Android 4.x allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted SWF content, as exploited in the wild in February 2013.

Frequently asked questions

What is CVE-2013-0634?
Adobe Flash Player before 10.3.183.51 and 11.x before 11.5.502.149 on Windows and Mac OS X, before 10.3.183.51 and 11.x before 11.2.202.262 on Linux, before 11.1.111.32 on Android 2.x and 3.x, and before 11.1.115.37 on Android 4.x allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted SWF content, as exploited in the wild in February 2013.
How severe is CVE-2013-0634?
CVE-2013-0634 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2013-0634 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 78% (100th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-0634?
CVE-2013-0634 affects Adobe Flash Player. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-0634?
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-2013-0634 published?
CVE-2013-0634 was published on 2013-02-08 and last updated on 2026-06-16.

References

Affected products (1)

More vulnerabilities in Adobe Flash Player

All CVEs affecting Adobe Flash Player →

Other CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities

Browse all CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities →