CVE-2026-48294

HighCVSS 7.4/10Last modified Oct 26, 2026

Description

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.

Metrics

CVSS 3.1 7.4/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
Adobe	Adobe Acrobat PDF Extension (Chrome)	<= 26.5.2.2

References

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

Timeline

Published: Jun 17, 2026
Last modified: Oct 26, 2026
NVD status: Analyzed

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