Out-of-bounds Read in Adobe Acrobat For Edge
CVE-2026-100132
Acrobat for Edge 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 visit a maliciously crafted URL or interact with a compromised web page.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-100132 (vendor-advisory)
Frequently asked questions
- What is CVE-2026-100132?
- CVE-2026-100132 is a medium-severity vulnerability in Adobe Acrobat For Edge, classified under Out-of-bounds Read. CVSS score: 4.3/10. Published 2026-10-20.
- How severe is CVE-2026-100132?
- Medium severity. CVSS v3 base score is 4.3 out of 10.