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Adobe Security Bulletin

Last updated on Jul 14, 2026

Security updates available for Content Credentials SDK | APSB26-80

Bulletin ID
Date published
Priority
APSB26-80
July 14, 2026
3
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Summary

Adobe has released security updates for Content Credentials SDK. This update addresses critical and important vulnerabilities that could result in arbitrary code execution, application denial-of-service, arbitrary file system read, security feature bypass, and privilege escalation.

Adobe is not aware of any exploits in the wild for any of the issues addressed in these updates.

Affected versions

Product
Affected version
Platform
Content Credentials Rust SDK
c2pa-v0.84.0 and earlier
Windows, macOS, Linux, iOS, Android
Content Credentials Command-Line Tool
c2patool-v0.17.0 and earlier
Windows, macOS, Linux, iOS, Android
Content Credentials JS SDK
@contentauth/c2pa-web@0.7.0 and earlier
Windows, macOS, Linux, iOS, Android
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Solution

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

Product
Updated version
Platform
Priority rating
Availability
Content Credentials Rust SDK
c2pa-v0.85.2
Windows, macOS, Linux, iOS, Android
3
Release Notes
Content Credentials Command-Line Tool
c2patool-v0.26.65
Windows, macOS, Linux, iOS, Android
3
Release Notes
Content Credentials JS SDK
@contentauth/c2pa-web@0.9.0
Windows, macOS, Linux, iOS, Android
3
Release Notes
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Vulnerability Details

Vulnerability category
Vulnerability impact
Severity
CVSS base score
CVSS vector
CVE number
Server-Side Request Forgery (SSRF) (CWE-918)
Privilege escalation
Critical
8.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
CVE-2026-48290
Improper Input Validation (CWE-20)
Application denial-of-service
Critical
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2026-48351
Improper Input Validation (CWE-20)
Application denial-of-service
Critical
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2026-48352
Insufficiently Protected Credentials (CWE-522)
Privilege escalation
Critical
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE-2026-48295
Untrusted Search Path (CWE-426)
Arbitrary code execution
Critical
7.4
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
CVE-2026-48287
Improper Input Validation (CWE-20)
Security feature bypass
Important
6.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
CVE-2026-48312
Integer Overflow or Wraparound (CWE-190)
Application denial-of-service
Important
6.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2026-48354
Uncontrolled Resource Consumption (CWE-400)
Application denial-of-service
Important
6.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2026-48357
Integer Underflow (Wrap or Wraparound) (CWE-191)
Application denial-of-service
Important
6.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2026-48296
Integer Underflow (Wrap or Wraparound) (CWE-191)
Application denial-of-service
Important
6.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2026-48298
Improper Input Validation (CWE-20)
Application denial-of-service
Important
6.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2026-48302
Improper Input Validation (CWE-20)
Arbitrary file system read
Important
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVE-2026-48353

Acknowledgments

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

  • sneharghyaroy - CVE-2026-48287
  • 0x0.eth - CVE-2026-48290
  • zerodaygym - CVE-2026-48295
  • bau1u - CVE-2026-48296, CVE-2026-48302, CVE-2026-48351, CVE-2026-48352, CVE-2026-48353, CVE-2026-48354
  • Astrops - CVE-2026-48298
  • Sindid (sndd) - CVE-2026-48312
  • Nitish Kumar (stranger825) - CVE-2026-48357

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://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.