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Beveiligingsupdates beschikbaar voor Adobe Experience Manager | APSB26-56

Bulletin-id

Publicatiedatum

Prioriteit

APSB26-56

9 juni 2026

3

Samenvatting

Adobe heeft updates uitgebracht voor Adobe Experience Manager (AEM). Deze update lost kwetsbaarheden op met de classificatie belangrijk en gematigd. Misbruik van deze kwetsbaarheden kan leiden tot uitvoering willekeurige code en het omzeilen van beveiligingsfuncties.

Adobe is zich er niet van bewust dat de in deze updates behandelde problemen door onbevoegden worden misbruikt.

Van toepassing op de volgende productversies

Product Versie Platform
Adobe Experience Manager (AEM)
 AEM Cloud Service (CS)
 Alle

6.5 LTS SP1 en eerder

SP24 en eerder

Alles

Oplossing

Adobe heeft aan deze updates de volgende prioriteit toegekend en raadt gebruikers aan hun installatie bij te werken naar de recentste versie:

Product

Versie

Platform

Prioriteit

Beschikbaarheid
Adobe Experience Manager (AEM) 
 AEM Cloud Service (CS) Release 2026.05 Alles 3 Release-opmerkingen
Adobe Experience Manager (AEM)  6.5 LTS Service Pack 2  Alle  3 Release-opmerkingen
Adobe Experience Manager (AEM) 6.5 Service Pack 25 Alles  3 Release-opmerkingen
Notitie

Klanten die op Adobe Experience Manager's Cloud Service draaien, ontvangen automatisch updates die nieuwe functies bevatten, evenals bugfixes voor beveiliging en functionaliteit.  

Notitie

Experience Manager Security Considerations:

AEM as a Cloud Service Security Considerations
Anonymous Permission Hardening Package

Notitie

Neem contact op met de klantenservice van Adobe voor hulp bij versie 6.4, 6.3 en 6.2 van AEM.

Details van kwetsbaarheid

Vulnerability Category
 Vulnerability Impact
 Severity
 CVSS base score
 CVSS vector
 CVE Number
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47935
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47936
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47939
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47941
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47942
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47943
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47944
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47945
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47946
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47947
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47948
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47949
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47950
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47951
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47953
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47954
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47956
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47957
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47958
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47962
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47966
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47970
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47972
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47973
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47974
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47975
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47977
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47978
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47980
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47981
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47982
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47983
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47985
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47986
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47987
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47989
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47990
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-47993
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-34692
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48250
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48251
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48256
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48258
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48264
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48265
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48266
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48268
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48271
Cross-site Scripting (DOM-based XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48280
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48297
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48299
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48300
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48301
Cross-site Scripting (Stored XSS) (CWE-79) Arbitrary code execution Important 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVE-2026-48304
Improper Input Validation (CWE-20) Security feature bypass Moderate 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N CVE-2026-47991
Improper Input Validation (CWE-20) Security feature bypass Moderate 3.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N CVE-2026-48288
Improper Input Validation (CWE-20) Security feature bypass Moderate 3.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N CVE-2026-48289

 

Notitie

If a customer is using Apache httpd in a proxy with a non-default configuration, they may be impacted by CVE-2023-25690 - please read more here: https://httpd.apache.org/security/vulnerabilities_24.html

Acknowledgments

Adobe would like to thank the following for reporting these issues and for working with Adobe to help protect our customers: 

  • green-jam: CVE-2026-47936, CVE-2026-47941, CVE-2026-47943, CVE-2026-47944, CVE-2026-47945, CVE-2026-47946, CVE-2026-47947, CVE-2026-47948, CVE-2026-47949, CVE-2026-47950, CVE-2026-47951, CVE-2026-47953, CVE-2026-47954, CVE-2026-47956, CVE-2026-47957, CVE-2026-47958, CVE-2026-47962, CVE-2026-47966, CVE-2026-47970, CVE-2026-47972, CVE-2026-47981, CVE-2026-47982, CVE-2026-47983, CVE-2026-47985, CVE-2026-47986, CVE-2026-47987, CVE-2026-47989, CVE-2026-47993, CVE-2026-34692, CVE-2026-48250, CVE-2026-48251, CVE-2026-48256, CVE-2026-48258, CVE-2026-48264, CVE-2026-48265, CVE-2026-48266, CVE-2026-48268, CVE-2026-48271, CVE-2026-48280, CVE-2026-48297  
  • anonymous_blackzero: CVE-2026-47939, CVE-2026-47973, CVE-2026-47974, CVE-2026-47975, CVE-2026-47977, CVE-2026-47978, CVE-2026-47980, CVE-2026-48288, CVE-2026-48289, CVE-2026-48299, CVE-2026-48300, CVE-2026-48301, CVE-2026-48304
  • lpi: CVE-2026-47935, CVE-2026-47942
  • Marco Ventura, Claudia Bartolini and Massimiliano Brolli of TIM Security Red Team Research - TIM S.p.A: CVE-2026-47990

NOTE: Adobe has a public bug bounty program with HackerOne. If you are interested in working with Adobe as an external security researcher, please check out https://hackerone.com/adobe

 

 

Revisions

December 18, 2025: Added CVE-2025-64538 

December 10, 2025: Removed CVE-2025-64540

December 24, 2025: Added note - "AEM 6.5 and LTS versions are not impacted by the following CVEs: CVE-2025-64537, CVE-2025-64538, CVE-2025-64539."

Ga voor meer informatie naar https://helpx.adobe.com/nl/security.html of stuur een e-mail naar PSIRT@adobe.com.

Adobe, Inc.

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