CVE-2026-108750 OpenDocMan 2.4.0 through 2.10.0 Decompression Bomb DoS via Upload Text Extraction
Authenticated attackers can crash PHP workers by uploading crafted office documents that decompress into massive data, causing service unavailability.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-108750?
CVE-2026-108750 is a medium-severity denial of service vulnerability in OpenDocMan, published on 11 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
OpenDocMan 2.4.0 through 2.10.0 contains a decompression bomb vulnerability that allows authenticated users to exhaust PHP memory by uploading crafted office documents. Attackers can upload a small ODT, DOCX, or XLSX file whose XML entries decompress to hundreds of megabytes, crashing PHP workers and degrading availability.
Weakness: CWE-409
Which versions are affected by CVE-2026-108750?
How do I fix CVE-2026-108750?
No fix has been published for CVE-2026-108750 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-2026-108750 being exploited?
There is no known exploitation of CVE-2026-108750 in the wild and no public exploit code.
Sources
Also known as GHSA-94jr-pr3f-rpjh.