CVE-2026-81984
Last modified
CVE-2026-81984 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Acrobat Reader is affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
Acrobat Reader is affected by a Use After Free 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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Adobe | Acrobat | >= 24.001.20604, < 24.001.30429 |
| Adobe | Acrobat Dc | >= 15.008.20082, < 26.002.21901 |
| Adobe | Acrobat Reader Dc | >= 15.008.20082, < 26.002.21901 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-81984?
How severe is CVE-2026-81984?
How do I fix CVE-2026-81984?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-81979Acrobat Reader is affected by an out-of-bounds write vulnera…7.8
- CVE-2026-8198The Activity Logs, User Activity Tracking, Multisite Activit…5.3
- CVE-2026-81980Acrobat Reader is affected by an out-of-bounds write vulnera…7.8
- CVE-2026-81981Acrobat Reader is affected by an out-of-bounds write vulnera…7.8
- CVE-2026-81982Acrobat Reader is affected by an out-of-bounds read vulnerab…5.5
- CVE-2026-81983Acrobat Reader is affected by an out-of-bounds write vulnera…7.8
- CVE-2026-81985Acrobat Reader is affected by a Use After Free vulnerability…7.8
- CVE-2026-81986Acrobat Reader is affected by a Use After Free vulnerability…7.8
- CVE-2026-81987Acrobat Reader is affected by an Integer Overflow or Wraparo…7.8
- CVE-2026-81988Acrobat Reader is affected by a Use After Free vulnerability…7.8
- CVE-2026-81989Acrobat Reader is affected by a Use After Free vulnerability…7.8
- CVE-2026-8199An authenticated user can cause excess memory usage via bitw…7.1
Are you affected by CVE-2026-81984?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
