Junglewise Threat Intelligence

CVE-2026-48343: Adobe Bridge out-of-bounds write

CVE-2026-48343 · Severity: high · CVSS 7.8 · Published 2026-07-14

Technologies: Adobe Bridge. Vendors: Adobe.

Executive brief

Adobe Bridge, a creative asset management tool, is affected by a security flaw that could allow an attacker to take control of a user's computer. To exploit this, an attacker would need to trick a user into opening a specially crafted malicious file. Successful exploitation could lead to unauthorized access to data or the installation of malicious software in the context of the logged-in user.

Technical details

An out-of-bounds write vulnerability (CWE-787) exists in Adobe Bridge versions 15.1.5, 16.0.3, and earlier. The flaw occurs when the application processes a specially crafted file, leading to memory corruption. An attacker can leverage this to execute arbitrary code with the privileges of the current user. This is a local attack vector that requires user interaction, specifically the opening of a malicious file. Adobe has released patches in versions 15.1.6 and 16.0.4 to address this issue.

Affected products

  • Adobe Bridge <= 15.1.5, <= 16.0.3

Timeline

  • 2026-07-14: disclosed
  • 2026-07-14: advisory
  • 2026-07-14: patched

References

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