CVE-2025-2926

low-risk
Published 2025-03-28

A vulnerability was found in HDF5 up to 1.14.6 and classified as problematic. This issue affects the function H5O__cache_chk_serialize of the file src/H5Ocache.c. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.

Do I need to act?

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0.08% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.3/10 Low
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Hdfgroup

References (5)

Exploit https://github.com/HDFGroup/hdf5/issues/5384
Permissions Required https://vuldb.com/?ctiid.301901
Third Party Advisory https://vuldb.com/?id.301901
Third Party Advisory https://vuldb.com/?submit.521246
Exploit https://github.com/HDFGroup/hdf5/issues/5384
18
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal