What’s Vulnerable › Vulnerabilities

CVE-2021-28580: Medium by Adobe file parsing buffer overflow vulnerability could lead to arbitrary code execution

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 8.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-09-08 · updated 2026-06-17
• Weakness: CWE-120

Description

Medium by Adobe version 2.4.5.331 (and earlier) is affected by a buffer overflow vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to achieve remote code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected products

• Adobe Medium: through 2.4.5.331

References

• https://helpx.adobe.com/security/products/medium/apsb21-34.html
• https://helpx.adobe.com/security/products/medium/apsb21-34.html

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