CVE-2025-26309 Denial of service in n/a
Attackers can cause denial of service via crafted SWF files exploiting a memory leak in libming's parser.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-26309?
CVE-2025-26309 is a medium-severity denial of service vulnerability in Libming Libming, published on 20 Feb 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A memory leak has been identified in the parseSWF_DEFINESCENEANDFRAMEDATA function in util/parser.c of libming v0.4.8, which allows attackers to cause a denial of service via a crafted SWF file.
Weakness: CWE-200
Which versions are affected by CVE-2025-26309?
It affects 1 product.
Products include Libming Libming.
How do I fix CVE-2025-26309?
No fix has been published for CVE-2025-26309 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-26309 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-26309 exists.
Other vulnerabilities in Libming Libming
Sources
Also known as GHSA-82x8-7f5g-jqhm, UBUNTU-CVE-2025-26309.