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    CVE-2026-34671

    CAI Content Credentials versions [email protected], c2pa-v0.78.2 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.

    Published:May 12, 2026
    Last Modified:Jun 9, 2026
    EPS:May 12, 2026
    EPSS Score:0.00007
    CVSS Score:6.2

    Affected Products

    Vendor
    Adobe
    Product
    C2pa
    Vendor
    Adobe
    Product
    C2pa-web
    Vendor
    Adobe
    Product
    Cai Content Credentials

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2026-71443 (CVSS 7.5) — CAI Content Credentials is affected by an Improper Input Validation vulnerability that could result in an appl…
    CVE-2026-76189 (CVSS 6.2) — CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could resu…
    CVE-2026-71442 (CVSS 7.5) — CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could resu…
    CVE-2026-71444 (CVSS 6.2) — CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could resu…
    CVE-2026-71360 (CVSS 7.5) — CAI Content Credentials is affected by an Uncontrolled Resource Consumption vulnerability that could lead to a…
    CVE-2026-76198 (CVSS 5.5) — CAI Content Credentials is affected by an Improper Input Validation vulnerability that could lead to arbitrary…
    CVE-2026-48434 (CVSS 6.2) — CAI Content Credentials is affected by an Uncontrolled Resource Consumption vulnerability that could lead to a…
    CVE-2026-48443 (CVSS 6.2) — CAI Content Credentials is affected by an Uncontrolled Resource Consumption vulnerability that could lead to a…
    CVE-2026-47922 (CVSS 4.7) — CAI Content Credentials is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in…
    CVE-2026-71390 (CVSS 4) — CAI Content Credentials is affected by an Improper Input Validation vulnerability that could result in a Secur…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High