CVE-2015-0311

highpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.856 · 100 %ileexploit · weaponizedEURUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 3 exploits · weaponized

Likely / severe?

85.6% (100th) EPSS

CVSS 10 · high

Is it mine?

13 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

added 2022-04-13remediate by 2022-05-04

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

EPSS · scored 2026-10-27

Adobe Flash Player Remote Code Execution Vulnerability

Unspecified vulnerability in Adobe Flash Player through 13.0.0.262 and 14.x, 15.x, and 16.x through 16.0.0.287 on Windows and OS X and through 11.2.202.438 on Linux allows remote attackers to execute arbitrary code via unknown vectors, as exploited in the wild in January 2015.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.8–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v2.010criticalAV:N/AC:L/Au:N/C:C/I:C/A:Csecondary · FSTEC (BDU) RU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondaryexploitability 1.8 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: active · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-17USCWE-416US

exploits (3)

Public proof-of-concept and weaponised exploit code.

exploit/multi/browser/adobe_flash_uncompress_zlib_uafAdobe Flash Player ByteArray UncompressViaZlibVariant Use After Freeweaponized · metasploit
EDB-36360Adobe Flash Player - ByteArray UncompressViaZlibVariant Use-After-Free (Metasploit)functional · exploit_db
jr64/CVE-2015-0311jr64/CVE-2015-0311PoC · poc_in_github

affected products (13)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Adobe Systems Inc. Flash Player≤ 11.2.202.438fstec_bduRU
Adobe Systems Inc. Flash Player≤ 13.0.0.262fstec_bduRU
Adobe Systems Inc. Flash Player14.0.0.0 → 16.0.0.287fstec_bduRU
adobe flash player≤ 13.0.0.262nvdUScpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*
adobe flash player≤ 11.2.202.438nvdUScpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*
adobe flash player14.0.0.125 → 16.0.0.287nvdUScpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*
microsoft edgeall versionsnvdUScpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*
microsoft internet explorer= 10nvdUScpe:2.3:a:microsoft:internet_explorer:*:*:*:*:*:*:*:*
microsoft internet explorer= 11nvdUScpe:2.3:a:microsoft:internet_explorer:*:*:*:*:*:*:*:*
suse linux enterprise desktop= 11nvdUScpe:2.3:o:suse:linux_enterprise_desktop:*:*:*:*:*:*:*:*
suse linux enterprise desktop= 12nvdUScpe:2.3:o:suse:linux_enterprise_desktop:*:*:*:*:*:*:*:*
suse linux enterprise workstation extension= 12nvdUScpe:2.3:o:suse:linux_enterprise_workstation_extension:*:*:*:*:*:*:*:*

also known as (10)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2015-01-23modified 2026-06-17

references (31)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan