EUVD-2026-74205
GHSA-x38g-pc33-gmxj
Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
File-borne exploit requires no privileges or network access; UI:R mandatory; execution bounded to current user with full C/I/A impact.
Primary rating from Vendor (adobe).
CVSS VectorVendor: adobe
Lifecycle Timeline
2DescriptionCVE.org
Acrobat Reader is affected by a Use After Free 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
Use-after-free (CWE-416) in Adobe Acrobat Reader enables arbitrary code execution at the current user's privilege level when a specially crafted document is opened. All Acrobat Reader builds through 26.002.21900 and Acrobat 2024 through 24.001.30383 are affected, as confirmed by Adobe PSIRT under security bulletin APSB26-141. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The victim must actively open a malicious file using an affected 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 rating (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) accurately captures the exploit conditions: file-borne delivery with no authentication or network service exposure required, conditioned solely on user interaction. … 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 | Apply the updates documented in Adobe Security Bulletin APSB26-141 (https://helpx.adobe.com/security/products/acrobat/apsb26-141.html), which addresses this vulnerability for all affected product lines; the exact patched build numbers should be obtained directly from the bulletin, as they are not enumerated in the available input data. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, asset management teams should catalog Acrobat Reader deployment scope and identify systems with email-integrated workflows, then enable email gateway scanning to detect and quarantine PDF attachments from external senders. …
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Buffer overflow in Adobe Reader and Acrobat 9.x before 9.5.4, 10.x before 10.1.6, and 11.x before 11.0.02 allows remote
Buffer overflow in Adobe Reader and Acrobat 9.x before 9.5.5, 10.x before 10.1.7, and 11.x before 11.0.03 allows attacke
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Multiple heap-based buffer overflows in Adobe Reader and Acrobat 10.x before 10.1.14 and 11.x before 11.0.11 on Windows
Buffer overflow in Adobe Reader and Acrobat before 10.1.8 and 11.x before 11.0.04 on Windows and Mac OS X allows attacke
Buffer overflow in Adobe Reader and Acrobat before 10.1.8 and 11.x before 11.0.04 on Windows and Mac OS X allows attacke
Same weakness CWE-416 – Use After Free
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External POC / Exploit Code
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