PT-2025-24919 · Adobe · Acrobat Reader

Published 2025-06-10 · Updated 2025-06-11 · CVE-2025-43578

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Acrobat Reader versions 24.001.30235, 20.005.30763, 25.001.20521 and earlier

Description The issue is an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction, where a victim must open a malicious file.

Recommendations For Acrobat Reader versions 24.001.30235, 20.005.30763, 25.001.20521 and earlier, update to a version that is not affected by this issue to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2025-07534

CVE-2025-43578

Affected Products

Acrobat Reader

References · 9

• https://bdu.fstec.ru/vul/2025-07534 · Security Note
• https://helpx.adobe.com/security/products/acrobat/apsb25-57.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-43578 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-43578 · Security Note
• https://talosintelligence.com/vulnerability_reports/TALOS-2025-2159 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-43578 · Note
• https://twitter.com/CVEnew/status/1932562279150575770 · Twitter Post
• https://t.me/cvetracker/25944 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1932594769760276890 · Twitter Post