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CVE-2025-2926

HDF5 H5Ocache.c H5O__cache_chk_serialize null pointer dereference

CVSS 4.8 MEDIUMEPSS 0.2%CWE-404CWE-476
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 4.8EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
28 Mar 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
n/a · HDF5

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References
https://github.com/HDFGroup/hdf5/issues/5384https://vuldb.com/?ctiid.301901https://vuldb.com/?id.301901https://vuldb.com/?submit.521246