CVE-2021-40730
LOWAdobe Acrobat Reader DC <21.007.20095 - Info Disclosure
Title source: llmDescription
Adobe Acrobat Reader DC version 21.007.20095 (and earlier), 21.007.20096 (and earlier), 20.004.30015 (and earlier), and 17.011.30202 (and earlier) is affected by a use-after-free that allow a remote attacker to disclose sensitive information on affected installations of of Adobe Acrobat Reader DC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of JPG2000 images.
References (1)
Core 1
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://helpx.adobe.com/security/products/acrobat/apsb21-104.html
Scores
CVSS v3
3.3
EPSS
0.0377
EPSS Percentile
88.6%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-416
Status
published
Products (4)
adobe/acrobat
20.001.30005 - 20.004.30015
adobe/acrobat_dc
15.008.20082 - 21.007.20095
adobe/acrobat_reader
20.001.30005 - 20.004.30015
adobe/acrobat_reader_dc
15.008.20082 - 21.007.20095
Published
Oct 15, 2021
Tracked Since
Feb 18, 2026