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CVE-2021-28550

Severity
CRITICAL
CVSS
9.6
EPSS
0.52005
Risk score
81.6
CISA KEV
Yes
PoC
No
Published
2021-11-03
Modified
2021-11-03
First seen
2026-08-07
Aliases
EUVD-2021-15226, GHSA-865H-4RJV-52PG
Products
Adobe:Acrobat Reader unspecified ≤2017.011.30194, Adobe:Acrobat Reader unspecified ≤2020.001.30020, Adobe:Acrobat Reader unspecified ≤2021.001.20150, Adobe:Acrobat Reader unspecified ≤None, Adobe:Acrobat and Reader
Sources
euvd EUVD-2021-15226
cisa.gov CVE-2021-28550

Description

Adobe Acrobat and Reader contains a use-after-free vulnerability that could allow an unauthenticated attacker to achieve code execution in the context of the current user.

References