EUVD-2026-74110
GHSA-9ghg-gfg6-v8vg
Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
File-parsed attack is local (AV:L), no attacker privileges needed (PR:N), user must open file (UI:R), full user-context compromise (C:H/I:H/A:H).
Primary rating from Vendor (adobe).
CVSS VectorVendor: adobe
Lifecycle Timeline
2DescriptionCVE.org
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.
AnalysisAI
Integer overflow in Adobe Acrobat Reader and Acrobat (all editions through 26.002.21900) and Acrobat 2024 (through 24.001.30383) enables arbitrary code execution within the context of the victim's user account. The flaw is triggered when a user opens a specially crafted PDF file, making social engineering the primary delivery mechanism. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The victim must open a malicious PDF file using a vulnerable version of Adobe Acrobat Reader (≤26.002.21900) or Acrobat 2024 (≤24.001.30383) on their local system. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 7.8 vector (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) accurately captures the file-based nature of the attack: local attack vector because the malicious PDF must be processed locally; no privileges required from the attacker side; user interaction mandatory. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Update Adobe Acrobat and Acrobat Reader to a version above 26.002.21900, and Acrobat 2024 to a version above 24.001.30383, per the guidance in advisory APSB26-141 at https://helpx.adobe.com/security/products/acrobat/apsb26-141.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, establish email gateway rules to block PDF attachments from external senders and inventory all Acrobat Reader and Acrobat endpoints (affected versions: all editions through 26.002.21900 and Acrobat 2024 through 24.001.30383). …
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Same weakness CWE-190 – Integer Overflow or Wraparound
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External POC / Exploit Code
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