Acrobat Reader is affected by an Integer Underflow (Wrap or Wraparound) 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.
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Affected Vendors & Products
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 11 Sep 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Adobe acrobat 2024
Adobe acrobat Reader |
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| Vendors & Products |
Adobe acrobat 2024
Adobe acrobat Reader |
Thu, 10 Sep 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Adobe
Adobe acrobat Adobe acrobat Dc Adobe acrobat Reader Dc Apple Apple macos Microsoft Microsoft windows |
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| CPEs | cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:* cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:* cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:* cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* |
|
| Vendors & Products |
Adobe
Adobe acrobat Adobe acrobat Dc Adobe acrobat Reader Dc Apple Apple macos Microsoft Microsoft windows |
Tue, 08 Sep 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Acrobat Reader is affected by an Integer Underflow (Wrap or Wraparound) 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. | |
| Title | Acrobat Reader | Integer Underflow (Wrap or Wraparound) (CWE-191) | |
| Weaknesses | CWE-191 | |
| References |
| |
| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: adobe
Published:
Updated: 2026-09-08T20:31:01.262Z
Reserved: 2026-08-27T21:20:45.364Z
Link: CVE-2026-81977
No data.
Status : Analyzed
Published: 2026-09-08T21:18:44.137
Modified: 2026-09-10T15:09:23.273
Link: CVE-2026-81977
No data.
OpenCVE Enrichment
Updated: 2026-09-11T06:00:09Z
Weaknesses