Adobe Security Bulletin

Last updated on Jul 13, 2026

Security update available for Adobe ColdFusion | APSB26-68

Bulletin ID

Date published

Priority

APSB26-68

June 30, 2026

1

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Summary

Adobe has released security updates for ColdFusion versions 2025 and 2023. These updates resolves critical and important vulnerabilities that could lead to arbitrary code execution, privilege escalation, arbitrary file system read, and security feature bypass.

Adobe is aware that CVE-2026-48282 has been exploited in the wild in limited attacks targeting Adobe ColdFusion.

Affected Versions

Product

Update number

Platform

ColdFusion 2025

Update 9 and earlier versions

All

ColdFusion 2023

Update 20 and earlier versions

All

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Solution

Adobe categorizes these updates with the following priority rating and recommends users update their installations to the newest versions:

Product

Updated version

Platform

Priority rating

Availability

ColdFusion 2025

Update 10

All

1

Tech Note

ColdFusion 2023

Update 21

All

1

Tech Note

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Note

For security reasons, we strongly recommend to use latest mysql java connector. For more information on its usage, please refer to: https://helpx.adobe.com/coldfusion/kb/coldfusion-configuring-mysql-jdbc.html

See the updated serial filter documentation for more details on protection against insecure deserialization attacks: https://helpx.adobe.com/coldfusion/kb/coldfusion-serialfilter-file.html

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Vulnerability Details

Vulnerability category

Vulnerability impact

Severity

CVSS base score

CVSS vector

CVE number

Unrestricted Upload of File with Dangerous Type (CWE-434)

Arbitrary code execution

Critical

10.0

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVE-2026-48276

Improper Input Validation (CWE-20)

Arbitrary code execution

Critical

10.0

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVE-2026-48277

Improper Input Validation (CWE-20)

Arbitrary code execution

Critical

10.0

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVE-2026-48281

Improper Input Validation (CWE-20)

Arbitrary code execution

Critical

10.0

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

CVE-2026-48316

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)

Arbitrary code execution

Critical

10.0

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVE-2026-48282

Unrestricted Upload of File with Dangerous Type (CWE-434)

Arbitrary code execution

Critical

10.0

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVE-2026-48283

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)

Arbitrary file system read

Critical

9.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N

CVE-2026-48313

Improper Input Validation (CWE-20)

Privilege escalation

Critical

9.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

CVE-2026-48315

Cross-site Scripting (Reflected XSS) (CWE-79)

Arbitrary code execution

Critical

8.8

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CVE-2026-48307

Server-Side Request Forgery (SSRF) (CWE-918)

Security feature bypass

Critical

8.6

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

CVE-2026-48285

Uncontrolled Search Path Element (CWE-427)

Privilege escalation

Critical

8.2

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CVE-2026-48363

Uncontrolled Search Path Element (CWE-427)

Privilege escalation

Critical

8.2

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CVE-2026-48364

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)

Privilege escalation

Important

6.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVE-2026-48314

Acknowledgements:

Adobe would like to thank the following researchers for reporting this issue and for working with Adobe to help protect our customers:

AnirudhAnand (a0xnirudh) - CVE-2026-48283, CVE-2026-48313
Matan Sandori (matans1) and 2Bsecure - CVE-2026-48307
gee-netics - CVE-2026-48363
sneharghyaroy - CVE-2026-48364

Note

Adobe recommends updating your ColdFusion JDK/JRE LTS version to the latest update release as a secure practice. The ColdFusion downloads page is regularly updated to include the latest Java installers for the JDK version your installation supports as per the matrices below.

For instructions on how to use an external JDK, view Change ColdFusion JVM.

Adobe also recommends applying the security configuration settings included in the ColdFusion Security documentation as well as review the respective Lockdown guides.

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NOTE: Adobe has a public bug bounty program with Intigriti. If you are interested in working with Adobe as an external security researcher, please check out https://app.intigriti.com/programs/adobe/adobepublic/detail.

For more information, visit https://www.adobe.com/trust/security/bug-bounty.html, or email PSIRT@adobe.com.

CardTitle

APSB26-68

CardDescription

Priority 1 Security update

CardImage

Created

2026-06-30