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CVE-2021-39851
MEDIUM · CVSS 5.5
EPSS exploitation probability: 0%
Published 2021-09-29T16:15:10.073 · Last modified 2026-06-17T04:04:17.813

Summary

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service 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

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.