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Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

AdobeCVE-2026-48373

Adobe Acrobat: heap buffer overflow

Adobe

CVE-2026-48373 · Published Jul 17, 2026 · updated Aug 28, 2026

High7.8
No fix yet
Adobe advisory

Acrobat Reader is affected by a Heap-based Buffer Overflow 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.

Affected versions

PackageAffectedFixed in
Acrobat 2024
Product
<= 24.001.30365No fix yet
Acrobat DC
Product
<= 26.001.21651No fix yet
Acrobat Reader DC
Product
<= 26.001.21651No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-122

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