Netskope Threat Labs

FILE-OTHER Adobe Acrobat Pro out of bounds read attempt

IPS-SWG

1 SID: 48711

First seen
May 2025
Last seen
August 2025

Detects documents exploiting out-of-bounds read vulnerabilities in Adobe Acrobat Pro, including CVE-2018-4957, CVE-2018-15989, and CVE-2018-16035, which can leak memory. The rule matches the scripted HTML element structures that public exploits use to read beyond allocated buffers.