EUVD-2026-74109
GHSA-rh37-vfv6-6p3c
Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
File-based delivery requires local user interaction (AV:L/UI:R); no attacker privileges needed (PR:N); impact is confidentiality-only memory read with no write or crash primitive (C:H/I:N/A:N).
Primary rating from Vendor (adobe).
CVSS VectorVendor: adobe
Lifecycle Timeline
3DescriptionCVE.org
Acrobat Reader is affected by an out-of-bounds read 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.
AnalysisAI
Out-of-bounds read in Adobe Acrobat Reader and Acrobat (Continuous Track ≤26.002.21900; Classic 2024 Track ≤24.001.30383) allows an attacker to disclose sensitive memory contents from a victim's process by delivering a crafted PDF file that the victim must open. The flaw is rooted in CWE-125 and carries a CVSS 5.5 score reflecting its local, user-interaction-dependent attack vector with high confidentiality impact but no integrity or availability loss. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the victim to manually open a crafted PDF file using a vulnerable version of Adobe Acrobat Reader or Adobe Acrobat (Continuous Track ≤26.002.21900 or Classic 2024 Track ≤24.001.30383). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 5.5 medium rating is broadly proportionate: the local attack vector (AV:L) and mandatory user interaction (UI:R) substantially reduce exploitability relative to remote, zero-click vulnerabilities in the same product family. … 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 | Adobe has addressed this vulnerability in security advisory APSB26-141 (https://helpx.adobe.com/security/products/acrobat/apsb26-141.html). … Detailed patch versions, workarounds, and compensating controls in full report. |
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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-125 – Out-of-bounds Read
View allSame technique Information Disclosure
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External POC / Exploit Code
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