CVE-2021-45067
Adobe Acrobat Reader Memory Corruption could lead to Information Disclosure
- Published
- Jan 14, 2022
- Updated
- Sep 16, 2024
- Assigning CNA
- adobe
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NLow · next 30 days
- Percentile
- 88.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Access of Memory Location After End of Buffer vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Sources
1- CVE-2021-45067Exploit
Exploit for Adobe Reader DC out-of-bounds read vulnerability (CVE-2021-45067) that leaks sensitive information from the sandboxed process via ANSI/Unicode confusion.
Responsible use
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