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    CVE-2026-34657

    CAI Content Credentials versions [email protected], c2pa-v0.80.1 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could result in an arbitrary file system write. An attacker could leverage this vulnerability to write to unauthorized files or directories outside of intended restrictions. Exploitation of this issue requires user interaction in that a victim must extract a maliciously crafted file.

    Published:Jun 9, 2026
    Last Modified:Jun 15, 2026
    EPS:Jun 9, 2026
    EPSS Score:0.0017
    CVSS Score:5.5

    Affected Products

    Vendor
    Adobe
    Product
    C2pa
    Vendor
    Adobe
    Product
    C2pa-web
    Vendor
    Adobe
    Product
    Cai Content Credentials
    Vendor
    Apple
    Product
    Iphone Os
    Vendor
    Apple
    Product
    Macos
    Vendor
    Google
    Product
    Android
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Microsoft
    Product
    Windows

    Exploits

    No exploit reference

    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