CVE-2026-48294

Adobe Acrobat PDF Extension (Chrome) versions 26.5.2.2 and earlier are affected by a UXSS-class cross-origin data disclosure vulnerability. An attacker could exploit this vulnerability to gain access to data regarding the victim's session. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.

Score

CVSS 3.1 7.4 High

Status

Analyzed - psirt@adobe.com

Published

2026-06-16

Last modified

2026-10-26

Weaknesses

CWE-79

Affected products

• Acrobat (Adobe)
• Adobe Acrobat Pdf Extension Chrome (Adobe)

References

• https://chromewebstore.google.com/detail/adobe-acrobat-pdf-edit-co/efaidnbmnnnibpcajpcglclefindmkaj