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Weekly Signal
Live intelligence Updated 19 Aug 2026 · 20:27 UTC

Adobe, Google, Opensuse +2 more · Flash Player, Chrome, Opensuse +6 more

CVE-2014-0497

Adobe Flash Player Integer Underflow Vulnerablity

Recommended action

Treat this as an immediate remediation priority. The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.

View response plan
CVSS9.8
EPSS99.9%
KEVYes
ExploitationConfirmed exploitation
PatchPatch or guidance available ↓

Assessment

Why it matters

CISA lists this vulnerability as known to be exploited; exploitation is confirmed; EPSS is 99.9%; technical severity is CVSS 9.8.

Integer underflow in Adobe Flash Player before 11.7.700.261 and 11.8.x through 12.0.x before 12.0.0.44 on Windows and Mac OS X, and before 11.2.202.336 on Linux, allows remote attackers to execute arbitrary code via unspecified vectors.

Who should care

  • Teams operating Flash Player, Chrome, Opensuse +6 more
  • Vulnerability and exposure management teams
  • Security operations teams monitoring exploitation activity

Response plan

What I would do

  1. Confirm whether Flash Player, Chrome, Opensuse +6 more is present in the environment.
  2. Identify affected versions and establish whether vulnerable services are exposed or reachable.
  3. The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.
  4. Review relevant security telemetry for evidence of attempted or successful exploitation.
  5. Document the remediation decision and track it to verified completion.

Vendor remediation

Patch and remediation links

Use the vendor source below to confirm the correct fixed version, package or mitigation for your affected product.

Technical details

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-191
Affected versions
Adobe Flash Player (Start Including: 11.8.800.94, End Excluding: 12.0.0.44); Google Chrome (End Excluding: 32.0.1700.107); Opensuse Opensuse (Version: 13.1); Redhat Enterprise Linux Desktop (Version: 6.0); Redhat Enterprise Linux Eus (Version: 6.5); Redhat Enterprise Linux Server (Version: 6.0); Redhat Enterprise Linux Server Aus (Version: 6.5); Redhat Enterprise Linux Workstation (Version: 6.0)
Published
5 February 2014
Attack vector
Network
Privileges required
None
User interaction
None

Signal timeline

  1. CVE published
  2. Added to CISA KEV
  3. Latest EPSS score: 99.9%
  4. Signal calculated at 85

External references

Live public intelligence This assessment combines public-source evidence. Validate the affected product, version and exposure against your own environment before making a risk decision.