CVE-2025-2913
MEDIUMCVSS 5.3/10EPSS 0.21%
Last modified
CVE-2025-2913 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A vulnerability was found in HDF5 up to 1.14.6. It has been rated as critical. EPSS estimates a 0.21% chance of exploitation in the next 30 days.
Description
A vulnerability was found in HDF5 up to 1.14.6. It has been rated as critical. Affected by this issue is the function H5FL__blk_gc_list of the file src/H5FL.c. The manipulation of the argument H5FL_blk_head_t leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hdfgroup | Hdf5 | < 2.0.0 |
References
- https://github.com/HDFGroup/hdf5/issues/5376Exploit, Issue Tracking, Vendor Advisory
- https://vuldb.com/?ctiid.301886Permissions Required, VDB Entry
- https://vuldb.com/?id.301886Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.520404Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-2913?
A vulnerability was found in HDF5 up to 1.14.6. It has been rated as critical. Affected by this issue is the function H5FL__blk_gc_list of the file src/H5FL.c. The manipulation of the argument H5FL_blk_head_t leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-2913?
CVE-2025-2913 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2025-2913?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2025-2913?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST