SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2016-0971

Heap-based buffer overflow in Adobe Flash Player before 18.0.0.329 and 19.x and 20.x before 20.0.0.306 on Windows and OS X and before 11.2.202.569 on Linux, Adobe AIR before 20.0.0.260, Adobe AIR SDK before 20.0.0.260, and Adobe AIR SDK & Compiler…

EXPLOIT ✓HIGH 8.8EPSS 33.5%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 33.5%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.

Description

Heap-based buffer overflow in Adobe Flash Player before 18.0.0.329 and 19.x and 20.x before 20.0.0.306 on Windows and OS X and before 11.2.202.569 on Linux, Adobe AIR before 20.0.0.260, Adobe AIR SDK before 20.0.0.260, and Adobe AIR SDK & Compiler before 20.0.0.260 allows attackers to execute arbitrary code via unspecified vectors.

CVSS 3.1
8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
33.47% probability · 98th percentile
Public exploits
1 in Exploit-DB · verified · first 17 February 2016
CISA KEV
Not listed
Weakness
CWE-787
Affected
adobe/flash player · adobe/flash player desktop runtime · adobe/air desktop runtime · adobe/air sdk · adobe/air sdk \& compiler
Source
psirt@adobe.com
EPSS trend
0%18%35%4 November 2026: 33.47%4 November 20264 November 2026

EPSS 33.5% since 4 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Public exploits (1)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-39465source ↗Adobe Flash - ATF Processing Heap Overflowmultiple · Google Security Researchdos17 February 2016yes

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.