CVE-2021-39858

3.3 LOW

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by an...

Published: 2021-09-29 · Last updated: 2026-06-17

Severity and scoring

CVSS: 3.3 LOW
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CWE: CWE-125

Affected products

Vendor	Product
adobe	acrobat, acrobat_2017, acrobat_dc

Description

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of arbitrary memory information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-39858
[Vendor advisory]https://helpx.adobe.com/security/products/acrobat/apsb21-55.html
[Vendor advisory]https://helpx.adobe.com/security/products/acrobat/apsb21-55.html

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