CVE-2020-9711 | Acrobat Reader versions 2020.009.20074, 2020.001.30002, 2017… | CVSS 5.5 MEDIUM

Description

Acrobat Reader versions 2020.009.20074, 2020.001.30002, 2017.011.30171, 2015.006.30523 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Metadata

CVE ID: CVE-2020-9711
State: PUBLISHED
Assigner: adobe
Reserved: 2020-03-02 00:00 UTC
Published: 2026-06-23 17:58 UTC
Last updated: 2026-06-23 19:50 UTC
Primary CWE: CWE-125
Out-of-bounds Read (CWE-125)
Vendor / Product: Adobe / Acrobat Reader
Sources: cve.org · NVD

Severity & Metrics

5.5 MEDIUM CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: partial

Affected products (1)

Vendor	Product	Platform	Versions
Adobe	Acrobat Reader	—	0 ≤ 2015.006.30523

Weakness (CWE)

CWE	Source	Description
CWE-125	cna	Out-of-bounds Read (CWE-125)

CVSS scores (1)

Score	Severity	Version	Source	Vector
5.5	MEDIUM	3.1	cna	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

References (1)

https://helpx.adobe.com/security/products/acrobat/apsb20-48.html