Medium severity5.5NVD Advisory· Published Aug 20, 2021· Updated Jun 17, 2026
CVE-2021-35985
CVE-2021-35985
Description
Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (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
6cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:classic:*:*:*+ 2 more
- cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:classic:*:*:*range: >=17.011.30059,<=17.011.30197
- cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*range: >=15.008.20082,<=21.005.20054
- (no CPE)range: unspecified
cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:classic:*:*:*+ 2 more
- cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:classic:*:*:*range: >=17.011.30059,<=17.011.30197
- cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*range: >=15.008.20082,<=21.005.20054
- (no CPE)range: <=2021.005.20054, <=2020.004.30005, <=2017.011.30197
Patches
Vulnerability mechanics
References
1- helpx.adobe.com/security/products/acrobat/apsb21-51.htmlnvdRelease NotesVendor Advisory
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