What’s Vulnerable › Vulnerabilities

CVE-2021-42727: Adobe Bridge Buffer Overflow Arbitrary code execution

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 39.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-11-22 · updated 2026-06-17
• Weakness: CWE-787

Description

Adobe Bridge 11.1.1 (and earlier) is affected by a stack overflow vulnerability due to insecure handling of a crafted file, potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted file in Bridge.

Affected products

• Adobe RoboHelp: through 2020.0.1

References

• https://helpx.adobe.com/security/products/bridge/apsb21-94.html
• https://helpx.adobe.com/security/products/bridge/apsb21-94.html

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