#202020

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
style
grid width 12

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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grid width 12

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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grid width 12

Vulnerability Details

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

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 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
APSB26-80
CardDescription
Priority 3 Security update
CardImage
Adobe
Created
2026-07-14
Tags
caas:content-type/documentation,caas:trust-center/security-bulletin,caas:products/content-credentials-sdk
PrimaryTag
caas:content-type/article
Details
caas:mnemonics/content-credentials-sdk
Arbitrary
search: CVE-2026-48290 CVE-2026-48351 CVE-2026-48352 CVE-2026-48295 CVE-2026-48287 CVE-2026-48312 CVE-2026-48354 CVE-2026-48357 CVE-2026-48296 CVE-2026-48298 CVE-2026-48302 CVE-2026-48353