CVE-2026-27301 Adobe Framemaker | Heap-based Buffer Overflow (CWE-122)
Heap-based buffer overflow in Adobe FrameMaker allows attackers to disclose sensitive memory information via malicious files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-27301?
CVE-2026-27301 is a medium-severity memory corruption vulnerability in Adobe Framemaker, published on 14 Apr 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Adobe Framemaker versions 2022.8 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to disclose sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Weakness: CWE-122
Which versions are affected by CVE-2026-27301?
It affects 1 product.
Products include Adobe Framemaker.
How do I fix CVE-2026-27301?
No fix has been published for CVE-2026-27301 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-27301 being exploited?
There is no known exploitation of CVE-2026-27301 in the wild and no public exploit code.
Other vulnerabilities in Adobe Framemaker
Sources
Also known as GHSA-39g8-p82f-45mx.