Vulnerability Intelligence Report
Acrobat Reader | Integer Overflow or Wraparound (CWE-190)
CVE-2026-81987
Acrobat Reader is affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
No Active Exploit Signals
CVSS Base Score
7.8
HIGH
Exploitability:1.9
Impact Score:5.9
Temporal Score:7.8
EPSS Probability:0.19%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-190 ↗Integer Overflow or Wraparound (CWE-190)
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Adobe | Adobe Acrobat | 0 <= 26.002.21900 (affected), 26.002.21901 (unaffected) |
| Adobe | Acrobat Reader | 0 <= 26.002.21900 (affected), 26.002.21901 (unaffected) |
| Adobe | Acrobat 2024 | 0 <= 24.001.30383 (affected), 24.001.30429 (unaffected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.190%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Adobe Systems Incorporated · Vendor · USA |
| Reserved | 2026-08-27T21:20:45 |
| Published | 2026-09-08T20:31:09 |
| Patch Date | 2026-09-08 |
| Last Updated | 2026-09-10T13:07:15 |
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