GCVE-110-NCSC-2026-89

Advisory PublishedCVSS 7.8/10

Vulnetix · Advisory published March 12, 2026

Acrobat Reader versions up to 25.001.21265 contain a Use After Free vulnerability that enables arbitrary code execution when a user opens a specially crafted malicious file.

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Weaknesses (CWE)

CWE-416Use After FreeCWE-347Improper Verification of Cryptographic Signature

Risk Scores

CVSS 3.1

7.8/10

High · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions	Platforms
Adobe	vers:unknown/*	—	—

Aliases

CVE-2026-27220 CVE-2026-27221 CVE-2026-27278

References

advisory

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