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Vulnerabilities

Vulnerability · CVE-2012-2034

Adobe Flash Player Memory Corruption Vulnerability

Published Jun 8, 2012 · catalog updated Jun 16, 2026 · Adobe Flash Player

Patch now

CVE-2012-2034 is in the CISA known-exploited catalog, due Apr 18, 2022. Confirm Adobe Flash Player against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Severity
High7.5
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
7.71%
Remediation
Remediation guidance
Affected products
cpe adobe/air · cpe adobe/flash player · cpe opensuse/opensuse · cpe redhat/enterprise linux desktop · cpe redhat/enterprise linux eus · cpe suse/linux enterprise desktop

Adobe Flash Player before 10.3.183.20 and 11.x before 11.3.300.257 on Windows and Mac OS X; before 10.3.183.20 and 11.x before 11.2.202.236 on Linux; before 11.1.111.10 on Android 2.x and 3.x; and before 11.1.115.9 on Android 4.x, and Adobe AIR before 3.3.0.3610, allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2012-2037.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe adobe/airversion unspecified
  • cpe adobe/flash playerversion unspecified
  • cpe opensuse/opensuse11.4
  • cpe opensuse/opensuse12.1
  • cpe redhat/enterprise linux desktop5.0
  • cpe redhat/enterprise linux desktop6.0
  • cpe redhat/enterprise linux eus6.2
  • cpe suse/linux enterprise desktop10
  • cpe suse/linux enterprise desktop11
  • vendor Adobe Flash Playerversion unspecified
  • vendor n/a n/aversion unspecified

How to fix CVE-2012-2034

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2012-2034 is in the CISA known-exploited catalog, due Apr 18, 2022. Confirm Adobe Flash Player against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Compare what you have installed with redhat/enterprise linux desktop 5.0; redhat/enterprise linux desktop 6.0; redhat/enterprise linux eus 6.2; suse/linux enterprise desktop 10. The impacted product is end-of-life and should be disconnected if still in use.

What should an analyst verify?

CWE-119: Buffer Overflow. EPSS 7.71%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 8, 2012 · Catalog

    Detected

    Adobe Flash Player before 10.3.183.20 and 11.x before 11.3.300.257 on Windows and Mac OS X; before 10.3.183.20 and 11.x before 11.2.202.236 on Linux; before 11.1.111.10 on Android 2.x and 3.x; and before 11.1.115.9 on Android 4.x, and Adobe AIR before 3.3.0.3610, allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnera

  2. Mar 28, 2022 · CISA KEV

    Known exploited

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

  3. Apr 18, 2022 · CISA KEV

    Remediation due

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

  4. Jun 16, 2026 · Catalog

    Updated

    Adobe Flash Player before 10.3.183.20 and 11.x before 11.3.300.257 on Windows and Mac OS X; before 10.3.183.20 and 11.x before 11.2.202.236 on Linux; before 11.1.111.10 on Android 2.x and 3.x; and before 11.1.115.9 on Android 4.x, and Adobe AIR before 3.3.0.3610, allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnera

Sources

  • Apple Security ReleasesVendor advisoryCVE-2012-2034

    Adobe Flash Player before 10.3.183.20 and 11.x before 11.3.300.257 on Windows and Mac OS X; before 10.3.183.20 and 11.x before 11.2.202.236 on Linux; before 11.1.111.10 on Android 2.x and 3.x; and before 11.1.115.9 on Android 4.x, and Adobe AIR before 3.3.0.3610, allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnera

    nvd.nist.gov
  • CISA KEVConfirmed exploitationCVE-2012-2034

    Adobe Flash Player contains a memory corruption vulnerability that allows for remote code execution or denial-of-service (DoS).

    cisa.gov
  • CVE.orgVulnerability recordCVE-2012-2034

    Adobe Flash Player before 10.3.183.20 and 11.x before 11.3.300.257 on Windows and Mac OS X; before 10.3.183.20 and 11.x before 11.2.202.236 on Linux; before 11.1.111.10 on Android 2.x and 3.x; and before 11.1.115.9 on Android 4.x, and Adobe AIR before 3.3.0.3610, allows attackers

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2012-2034

    30-day exploitation probability 7.7%

    first.org
  • NIST NVDVulnerability recordCVE-2012-2034

    Adobe Flash Player before 10.3.183.20 and 11.x before 11.3.300.257 on Windows and Mac OS X; before 10.3.183.20 and 11.x before 11.2.202.236 on Linux; before 11.1.111.10 on Android 2.x and 3.x; and before 11.1.115.9 on Android 4.x, and Adobe AIR before 3.3.0.3610, allows attackers

    nvd.nist.gov
  • VulnCheck KEVConfirmed exploitationCVE-2012-2034

    Adobe Flash Player contains a memory corruption vulnerability that allows for remote code execution or denial-of-service (DoS).

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 17, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.