What’s Vulnerable › Vulnerabilities

CVE-2026-100134: Acrobat for Edge | Out-of-bounds Write (CWE-787)

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-20 · updated 2026-10-21
• Weakness: CWE-787

Description

Acrobat for Edge is affected by an out-of-bounds write vulnerability that could result in arbitrary 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 Acrobat for Edge: through 154.0.4258.37

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-100134

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