CVE-2009-4324

highpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.819 · 100 %ileexploit · functionalEURUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 5 exploits · functional

Likely / severe?

81.9% (100th) EPSS

CVSS 9.3 · high

Is it mine?

13 products

Check your exposure

Who says so?

3 sources

enisa_euvd · fstec_bdu · nvd

added 2022-06-08remediate by 2022-06-22

required action Apply updates per vendor instructions.

EPSS · scored 2026-10-27

Adobe Acrobat and Reader Use-After-Free Vulnerability

Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted PDF file using ZLib compressed streams, as exploited in the wild in December 2009.

cvss

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

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.8–9.8

v2.09.3highAV:N/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 8.6 · impact 10

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

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · 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

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/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-416USprimaryCWE-399US

ATT&CK techniques

ATT&CK techniques this enables or maps to.

exploits (5)

Public proof-of-concept and weaponised exploit code.

EDB-10618Adobe Reader / Acrobat - '.PDF' File Overflowfunctional · exploit_db
EDB-16503Adobe - 'Doc.media.newPlayer' Use-After-Free (Metasploit) (1)functional · exploit_db
EDB-16623Adobe - 'Doc.media.newPlayer' Use-After-Free (Metasploit) (2)functional · exploit_db
exploit/windows/browser/adobe_media_newplayerAdobe Doc.media.newPlayer Use After Free Vulnerabilityfunctional · metasploit
exploit/windows/fileformat/adobe_media_newplayerAdobe Doc.media.newPlayer Use After Free Vulnerabilityfunctional · metasploit

affected products (13)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Adobe Systems Inc. Adobe Acrobat≤ 8.2fstec_bduRU
Adobe Systems Inc. Adobe Acrobat≤ 9.3fstec_bduRU
Adobe Systems Inc. Adobe Reader≤ 8.2fstec_bduRU
Adobe Systems Inc. Adobe Reader≤ 9.3fstec_bduRU
adobe acrobat8.0 → 8.2nvdUScpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:*
adobe acrobat9.0 → 9.3nvdUScpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:*
adobe acrobat reader8.0 → 8.2nvdUScpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:*
adobe acrobat reader9.0 → 9.3nvdUScpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:*
opensuse opensuse= 11.1nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
opensuse opensuse= 11.2nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
suse linux enterprise= 10.0nvdUScpe:2.3:o:suse:linux_enterprise:*:*:*:*:*:*:*:*
suse linux enterprise debuginfo= 11nvdUScpe:2.3:a:suse:linux_enterprise_debuginfo:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2009-12-15modified 2026-06-16

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+12230 more

references (43)

External citations — patches, advisories, analysis.

scry

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