CVE-2025-65080 Type confusion vulnerability in Postscript interpreter
An attacker can execute arbitrary code on Lexmark devices via a type confusion flaw in the Postscript interpreter.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-65080?
CVE-2025-65080 is a medium-severity memory corruption vulnerability in Lexmark CSTAT, CXTAT, MSLBD, MXLBD, CSLBL, CXLBL, CSLBN, CXLBN, CSTMH, CXTMH, CSTPP, CXTPP, MSLSG, MXLSG, published on 3 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A type confusion vulnerability has been identified in the Postscript interpreter in various Lexmark devices. This vulnerability can be leveraged by an attacker to execute arbitrary code as an unprivileged user.
Weakness: CWE-843
Which versions are affected by CVE-2025-65080?
How do I fix CVE-2025-65080?
No fix has been published for CVE-2025-65080 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-2025-65080 being exploited?
There is no known exploitation of CVE-2025-65080 in the wild and no public exploit code.
Sources
Also known as GHSA-v5p5-42vv-7p25.